Home / 8,604,389.05-11,874,750.98-4,933,647.15

Finding the Fourth Proportional to 8,604,389.05, 11,874,750.98 and 4,933,647.15

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Solution

The fourth proportional to 8,604,389.05, 11,874,750.98 and 4,933,647.15 is: 6,808,831.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,604,389.05 : 11,874,750.98 = 4,933,647.15 : x
  2. Step 2: Convert to fraction form
    8,604,389.05/11,874,750.98 = 4,933,647.15/x
  3. Step 3: Cross multiply
    8,604,389.05x = 11,874,750.98 × 4,933,647.15
  4. Step 4: Simplify right side
    8,604,389.05x = 58,585,831,329,436.71
  5. Step 5: Solve for x
    x = 58,585,831,329,436.71/8,604,389.05
  6. Step 6: Final answer
    x = 6,808,831.05

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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.