Home / 9,085,283.01-12,537,839.97-4,955,314.16

Finding the Fourth Proportional to 9,085,283.01, 12,537,839.97 and 4,955,314.16

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Solution

The fourth proportional to 9,085,283.01, 12,537,839.97 and 4,955,314.16 is: 6,838,415.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,085,283.01 : 12,537,839.97 = 4,955,314.16 : x
  2. Step 2: Convert to fraction form
    9,085,283.01/12,537,839.97 = 4,955,314.16/x
  3. Step 3: Cross multiply
    9,085,283.01x = 12,537,839.97 × 4,955,314.16
  4. Step 4: Simplify right side
    9,085,283.01x = 62,128,935,939,154.98
  5. Step 5: Solve for x
    x = 62,128,935,939,154.98/9,085,283.01
  6. Step 6: Final answer
    x = 6,838,415.04

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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.