Home / 4,294,658.55-5,926,641.29-2,459,144.69

Finding the Fourth Proportional to 4,294,658.55, 5,926,641.29 and 2,459,144.69

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Solution

The fourth proportional to 4,294,658.55, 5,926,641.29 and 2,459,144.69 is: 3,393,626.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,294,658.55 : 5,926,641.29 = 2,459,144.69 : x
  2. Step 2: Convert to fraction form
    4,294,658.55/5,926,641.29 = 2,459,144.69/x
  3. Step 3: Cross multiply
    4,294,658.55x = 5,926,641.29 × 2,459,144.69
  4. Step 4: Simplify right side
    4,294,658.55x = 14,574,468,461,188.71
  5. Step 5: Solve for x
    x = 14,574,468,461,188.71/4,294,658.55
  6. Step 6: Final answer
    x = 3,393,626.82

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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.