Home / 14,926,587.42-22,388,801.28-4,694,374.20

Finding the Fourth Proportional to 14,926,587.42, 22,388,801.28 and 4,694,374.20

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Solution

The fourth proportional to 14,926,587.42, 22,388,801.28 and 4,694,374.20 is: 7,041,221.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,926,587.42 : 22,388,801.28 = 4,694,374.20 : x
  2. Step 2: Convert to fraction form
    14,926,587.42/22,388,801.28 = 4,694,374.20/x
  3. Step 3: Cross multiply
    14,926,587.42x = 22,388,801.28 × 4,694,374.20
  4. Step 4: Simplify right side
    14,926,587.42x = 105,101,411,097,758.98
  5. Step 5: Solve for x
    x = 105,101,411,097,758.98/14,926,587.42
  6. Step 6: Final answer
    x = 7,041,221.69

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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.