Home / 5,184,026.90-7,776,040.35-4,575,166.10

Finding the Fourth Proportional to 5,184,026.90, 7,776,040.35 and 4,575,166.10

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Solution

The fourth proportional to 5,184,026.90, 7,776,040.35 and 4,575,166.10 is: 6,862,749.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,184,026.90 : 7,776,040.35 = 4,575,166.10 : x
  2. Step 2: Convert to fraction form
    5,184,026.90/7,776,040.35 = 4,575,166.10/x
  3. Step 3: Cross multiply
    5,184,026.90x = 7,776,040.35 × 4,575,166.10
  4. Step 4: Simplify right side
    5,184,026.90x = 35,576,676,201,552.13
  5. Step 5: Solve for x
    x = 35,576,676,201,552.13/5,184,026.90
  6. Step 6: Final answer
    x = 6,862,749.15

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.