Home / 6,925,432.16-9,563,224.43-4,316,389.02

Finding the Fourth Proportional to 6,925,432.16, 9,563,224.43 and 4,316,389.02

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Solution

The fourth proportional to 6,925,432.16, 9,563,224.43 and 4,316,389.02 is: 5,960,436.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925,432.16 : 9,563,224.43 = 4,316,389.02 : x
  2. Step 2: Convert to fraction form
    6,925,432.16/9,563,224.43 = 4,316,389.02/x
  3. Step 3: Cross multiply
    6,925,432.16x = 9,563,224.43 × 4,316,389.02
  4. Step 4: Simplify right side
    6,925,432.16x = 41,278,596,936,238.73
  5. Step 5: Solve for x
    x = 41,278,596,936,238.73/6,925,432.16
  6. Step 6: Final answer
    x = 5,960,436.25

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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.