Home / 4,372,290.05-6,559,275.71-1,676,405.01

Finding the Fourth Proportional to 4,372,290.05, 6,559,275.71 and 1,676,405.01

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Solution

The fourth proportional to 4,372,290.05, 6,559,275.71 and 1,676,405.01 is: 2,514,929.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372,290.05 : 6,559,275.71 = 1,676,405.01 : x
  2. Step 2: Convert to fraction form
    4,372,290.05/6,559,275.71 = 1,676,405.01/x
  3. Step 3: Cross multiply
    4,372,290.05x = 6,559,275.71 × 1,676,405.01
  4. Step 4: Simplify right side
    4,372,290.05x = 10,996,002,621,036.90
  5. Step 5: Solve for x
    x = 10,996,002,621,036.90/4,372,290.05
  6. Step 6: Final answer
    x = 2,514,929.82

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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.