Home / 3,724,502.75-5,583,740.61-1,164,400.55

Finding the Fourth Proportional to 3,724,502.75, 5,583,740.61 and 1,164,400.55

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Solution

The fourth proportional to 3,724,502.75, 5,583,740.61 and 1,164,400.55 is: 1,745,658.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,724,502.75 : 5,583,740.61 = 1,164,400.55 : x
  2. Step 2: Convert to fraction form
    3,724,502.75/5,583,740.61 = 1,164,400.55/x
  3. Step 3: Cross multiply
    3,724,502.75x = 5,583,740.61 × 1,164,400.55
  4. Step 4: Simplify right side
    3,724,502.75x = 6,501,710,637,341.34
  5. Step 5: Solve for x
    x = 6,501,710,637,341.34/3,724,502.75
  6. Step 6: Final answer
    x = 1,745,658.70

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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.