Home / 10,948,573.90-15,108,382.80-6,053,411.80

Finding the Fourth Proportional to 10,948,573.90, 15,108,382.80 and 6,053,411.80

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Solution

The fourth proportional to 10,948,573.90, 15,108,382.80 and 6,053,411.80 is: 8,353,349.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,948,573.90 : 15,108,382.80 = 6,053,411.80 : x
  2. Step 2: Convert to fraction form
    10,948,573.90/15,108,382.80 = 6,053,411.80/x
  3. Step 3: Cross multiply
    10,948,573.90x = 15,108,382.80 × 6,053,411.80
  4. Step 4: Simplify right side
    10,948,573.90x = 91,457,262,720,437.05
  5. Step 5: Solve for x
    x = 91,457,262,720,437.05/10,948,573.90
  6. Step 6: Final answer
    x = 8,353,349.35

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1.5x scale

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.