Home / 10,382,152.24-15,563,106-4,148,397.10

Finding the Fourth Proportional to 10,382,152.24, 15,563,106 and 4,148,397.10

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Solution

The fourth proportional to 10,382,152.24, 15,563,106 and 4,148,397.10 is: 6,218,551.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,382,152.24 : 15,563,106 = 4,148,397.10 : x
  2. Step 2: Convert to fraction form
    10,382,152.24/15,563,106 = 4,148,397.10/x
  3. Step 3: Cross multiply
    10,382,152.24x = 15,563,106 × 4,148,397.10
  4. Step 4: Simplify right side
    10,382,152.24x = 64,561,943,797,392.60
  5. Step 5: Solve for x
    x = 64,561,943,797,392.60/10,382,152.24
  6. Step 6: Final answer
    x = 6,218,551.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.