Home / 4,897,535.08-7,309,267.49-4,769,989.24

Finding the Fourth Proportional to 4,897,535.08, 7,309,267.49 and 4,769,989.24

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Solution

The fourth proportional to 4,897,535.08, 7,309,267.49 and 4,769,989.24 is: 7,118,913.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,897,535.08 : 7,309,267.49 = 4,769,989.24 : x
  2. Step 2: Convert to fraction form
    4,897,535.08/7,309,267.49 = 4,769,989.24/x
  3. Step 3: Cross multiply
    4,897,535.08x = 7,309,267.49 × 4,769,989.24
  4. Step 4: Simplify right side
    4,897,535.08x = 34,865,127,279,581.81
  5. Step 5: Solve for x
    x = 34,865,127,279,581.81/4,897,535.08
  6. Step 6: Final answer
    x = 7,118,913.23

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.