Home / 4,765,587.85-6,576,488.08-2,590,131.20

Finding the Fourth Proportional to 4,765,587.85, 6,576,488.08 and 2,590,131.20

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Solution

The fourth proportional to 4,765,587.85, 6,576,488.08 and 2,590,131.20 is: 3,574,368.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,765,587.85 : 6,576,488.08 = 2,590,131.20 : x
  2. Step 2: Convert to fraction form
    4,765,587.85/6,576,488.08 = 2,590,131.20/x
  3. Step 3: Cross multiply
    4,765,587.85x = 6,576,488.08 × 2,590,131.20
  4. Step 4: Simplify right side
    4,765,587.85x = 17,033,966,923,078.33
  5. Step 5: Solve for x
    x = 17,033,966,923,078.33/4,765,587.85
  6. Step 6: Final answer
    x = 3,574,368.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.