Home / 5,786,575.80-8,671,569.30-4,258,332.60

Finding the Fourth Proportional to 5,786,575.80, 8,671,569.30 and 4,258,332.60

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Solution

The fourth proportional to 5,786,575.80, 8,671,569.30 and 4,258,332.60 is: 6,381,395.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,786,575.80 : 8,671,569.30 = 4,258,332.60 : x
  2. Step 2: Convert to fraction form
    5,786,575.80/8,671,569.30 = 4,258,332.60/x
  3. Step 3: Cross multiply
    5,786,575.80x = 8,671,569.30 × 4,258,332.60
  4. Step 4: Simplify right side
    5,786,575.80x = 36,926,426,243,349.18
  5. Step 5: Solve for x
    x = 36,926,426,243,349.18/5,786,575.80
  6. Step 6: Final answer
    x = 6,381,395.06

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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.