Home / 4,259,292.31-5,877,130.11-2,516,719.40

Finding the Fourth Proportional to 4,259,292.31, 5,877,130.11 and 2,516,719.40

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Solution

The fourth proportional to 4,259,292.31, 5,877,130.11 and 2,516,719.40 is: 3,472,663.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,259,292.31 : 5,877,130.11 = 2,516,719.40 : x
  2. Step 2: Convert to fraction form
    4,259,292.31/5,877,130.11 = 2,516,719.40/x
  3. Step 3: Cross multiply
    4,259,292.31x = 5,877,130.11 × 2,516,719.40
  4. Step 4: Simplify right side
    4,259,292.31x = 14,791,087,334,775.48
  5. Step 5: Solve for x
    x = 14,791,087,334,775.48/4,259,292.31
  6. Step 6: Final answer
    x = 3,472,663.13

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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.