Home / 5,832,401.40-8,748,602.10-4,908,612.60

Finding the Fourth Proportional to 5,832,401.40, 8,748,602.10 and 4,908,612.60

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Solution

The fourth proportional to 5,832,401.40, 8,748,602.10 and 4,908,612.60 is: 7,362,918.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832,401.40 : 8,748,602.10 = 4,908,612.60 : x
  2. Step 2: Convert to fraction form
    5,832,401.40/8,748,602.10 = 4,908,612.60/x
  3. Step 3: Cross multiply
    5,832,401.40x = 8,748,602.10 × 4,908,612.60
  4. Step 4: Simplify right side
    5,832,401.40x = 42,943,498,500,446.45
  5. Step 5: Solve for x
    x = 42,943,498,500,446.45/5,832,401.40
  6. Step 6: Final answer
    x = 7,362,918.90

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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.