Home / 4,335,488.38-6,504,684.35-1,417,715.76

Finding the Fourth Proportional to 4,335,488.38, 6,504,684.35 and 1,417,715.76

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Solution

The fourth proportional to 4,335,488.38, 6,504,684.35 and 1,417,715.76 is: 2,127,048.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335,488.38 : 6,504,684.35 = 1,417,715.76 : x
  2. Step 2: Convert to fraction form
    4,335,488.38/6,504,684.35 = 1,417,715.76/x
  3. Step 3: Cross multiply
    4,335,488.38x = 6,504,684.35 × 1,417,715.76
  4. Step 4: Simplify right side
    4,335,488.38x = 9,221,793,534,124.34
  5. Step 5: Solve for x
    x = 9,221,793,534,124.34/4,335,488.38
  6. Step 6: Final answer
    x = 2,127,048.38

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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.