Home / 15,374,776.46-23,066,962.11-4,592,502.77

Finding the Fourth Proportional to 15,374,776.46, 23,066,962.11 and 4,592,502.77

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Solution

The fourth proportional to 15,374,776.46, 23,066,962.11 and 4,592,502.77 is: 6,890,187.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,374,776.46 : 23,066,962.11 = 4,592,502.77 : x
  2. Step 2: Convert to fraction form
    15,374,776.46/23,066,962.11 = 4,592,502.77/x
  3. Step 3: Cross multiply
    15,374,776.46x = 23,066,962.11 × 4,592,502.77
  4. Step 4: Simplify right side
    15,374,776.46x = 105,935,087,270,325.22
  5. Step 5: Solve for x
    x = 105,935,087,270,325.22/15,374,776.46
  6. Step 6: Final answer
    x = 6,890,187.16

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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.