Home / 7,001,569.60-10,481,359.20-6,586,331.20

Finding the Fourth Proportional to 7,001,569.60, 10,481,359.20 and 6,586,331.20

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Solution

The fourth proportional to 7,001,569.60, 10,481,359.20 and 6,586,331.20 is: 9,859,746.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,001,569.60 : 10,481,359.20 = 6,586,331.20 : x
  2. Step 2: Convert to fraction form
    7,001,569.60/10,481,359.20 = 6,586,331.20/x
  3. Step 3: Cross multiply
    7,001,569.60x = 10,481,359.20 × 6,586,331.20
  4. Step 4: Simplify right side
    7,001,569.60x = 69,033,703,117,367.04
  5. Step 5: Solve for x
    x = 69,033,703,117,367.04/7,001,569.60
  6. Step 6: Final answer
    x = 9,859,746.75

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1.5x scale

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.