Home / 7,553,355.17-10,423,631.63-4,115,596.22

Finding the Fourth Proportional to 7,553,355.17, 10,423,631.63 and 4,115,596.22

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Solution

The fourth proportional to 7,553,355.17, 10,423,631.63 and 4,115,596.22 is: 5,679,523.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,553,355.17 : 10,423,631.63 = 4,115,596.22 : x
  2. Step 2: Convert to fraction form
    7,553,355.17/10,423,631.63 = 4,115,596.22/x
  3. Step 3: Cross multiply
    7,553,355.17x = 10,423,631.63 × 4,115,596.22
  4. Step 4: Simplify right side
    7,553,355.17x = 42,899,458,893,271.27
  5. Step 5: Solve for x
    x = 42,899,458,893,271.27/7,553,355.17
  6. Step 6: Final answer
    x = 5,679,523.59

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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.