Home / 2,506,925.28-3,459,598.56-1,361,005.92

Finding the Fourth Proportional to 2,506,925.28, 3,459,598.56 and 1,361,005.92

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Solution

The fourth proportional to 2,506,925.28, 3,459,598.56 and 1,361,005.92 is: 1,878,210.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,925.28 : 3,459,598.56 = 1,361,005.92 : x
  2. Step 2: Convert to fraction form
    2,506,925.28/3,459,598.56 = 1,361,005.92/x
  3. Step 3: Cross multiply
    2,506,925.28x = 3,459,598.56 × 1,361,005.92
  4. Step 4: Simplify right side
    2,506,925.28x = 4,708,534,120,983.47
  5. Step 5: Solve for x
    x = 4,708,534,120,983.47/2,506,925.28
  6. Step 6: Final answer
    x = 1,878,210.79

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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.