Home / 2,664,275.13-3,676,787.16-1,457,051.13

Finding the Fourth Proportional to 2,664,275.13, 3,676,787.16 and 1,457,051.13

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Solution

The fourth proportional to 2,664,275.13, 3,676,787.16 and 1,457,051.13 is: 2,010,778.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,664,275.13 : 3,676,787.16 = 1,457,051.13 : x
  2. Step 2: Convert to fraction form
    2,664,275.13/3,676,787.16 = 1,457,051.13/x
  3. Step 3: Cross multiply
    2,664,275.13x = 3,676,787.16 × 1,457,051.13
  4. Step 4: Simplify right side
    2,664,275.13x = 5,357,266,886,247.49
  5. Step 5: Solve for x
    x = 5,357,266,886,247.49/2,664,275.13
  6. Step 6: Final answer
    x = 2,010,778.40

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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.