Home / 8,484,537-11,708,662.98-4,669,113

Finding the Fourth Proportional to 8,484,537, 11,708,662.98 and 4,669,113

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Solution

The fourth proportional to 8,484,537, 11,708,662.98 and 4,669,113 is: 6,443,377.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,484,537 : 11,708,662.98 = 4,669,113 : x
  2. Step 2: Convert to fraction form
    8,484,537/11,708,662.98 = 4,669,113/x
  3. Step 3: Cross multiply
    8,484,537x = 11,708,662.98 × 4,669,113
  4. Step 4: Simplify right side
    8,484,537x = 54,669,070,532,536.74
  5. Step 5: Solve for x
    x = 54,669,070,532,536.74/8,484,537
  6. Step 6: Final answer
    x = 6,443,377.00

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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.