Home / 6,529,107.46-9,007,373.38-4,077,462.24

Finding the Fourth Proportional to 6,529,107.46, 9,007,373.38 and 4,077,462.24

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Solution

The fourth proportional to 6,529,107.46, 9,007,373.38 and 4,077,462.24 is: 5,625,152.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,529,107.46 : 9,007,373.38 = 4,077,462.24 : x
  2. Step 2: Convert to fraction form
    6,529,107.46/9,007,373.38 = 4,077,462.24/x
  3. Step 3: Cross multiply
    6,529,107.46x = 9,007,373.38 × 4,077,462.24
  4. Step 4: Simplify right side
    6,529,107.46x = 36,727,224,838,531.18
  5. Step 5: Solve for x
    x = 36,727,224,838,531.18/6,529,107.46
  6. Step 6: Final answer
    x = 5,625,152.45

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.