Home / 10,559,341.74-15,846,566.67-4,498,319.10

Finding the Fourth Proportional to 10,559,341.74, 15,846,566.67 and 4,498,319.10

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Solution

The fourth proportional to 10,559,341.74, 15,846,566.67 and 4,498,319.10 is: 6,750,696.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,559,341.74 : 15,846,566.67 = 4,498,319.10 : x
  2. Step 2: Convert to fraction form
    10,559,341.74/15,846,566.67 = 4,498,319.10/x
  3. Step 3: Cross multiply
    10,559,341.74x = 15,846,566.67 × 4,498,319.10
  4. Step 4: Simplify right side
    10,559,341.74x = 71,282,913,521,084.39
  5. Step 5: Solve for x
    x = 71,282,913,521,084.39/10,559,341.74
  6. Step 6: Final answer
    x = 6,750,696.71

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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.