Home / 4,655,101.16-6,423,938.73-2,695,061.81

Finding the Fourth Proportional to 4,655,101.16, 6,423,938.73 and 2,695,061.81

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Solution

The fourth proportional to 4,655,101.16, 6,423,938.73 and 2,695,061.81 is: 3,719,126.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,655,101.16 : 6,423,938.73 = 2,695,061.81 : x
  2. Step 2: Convert to fraction form
    4,655,101.16/6,423,938.73 = 2,695,061.81/x
  3. Step 3: Cross multiply
    4,655,101.16x = 6,423,938.73 × 2,695,061.81
  4. Step 4: Simplify right side
    4,655,101.16x = 17,312,911,908,883.21
  5. Step 5: Solve for x
    x = 17,312,911,908,883.21/4,655,101.16
  6. Step 6: Final answer
    x = 3,719,126.90

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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.