Home / 11,226,077.10-16,838,968.02-2,706,345.23

Finding the Fourth Proportional to 11,226,077.10, 16,838,968.02 and 2,706,345.23

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Solution

The fourth proportional to 11,226,077.10, 16,838,968.02 and 2,706,345.23 is: 4,059,482.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,226,077.10 : 16,838,968.02 = 2,706,345.23 : x
  2. Step 2: Convert to fraction form
    11,226,077.10/16,838,968.02 = 2,706,345.23/x
  3. Step 3: Cross multiply
    11,226,077.10x = 16,838,968.02 × 2,706,345.23
  4. Step 4: Simplify right side
    11,226,077.10x = 45,572,060,694,854.70
  5. Step 5: Solve for x
    x = 45,572,060,694,854.70/11,226,077.10
  6. Step 6: Final answer
    x = 4,059,482.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.