Home / 6,935,726.12-9,564,979.91-5,955,357.60

Finding the Fourth Proportional to 6,935,726.12, 9,564,979.91 and 5,955,357.60

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Solution

The fourth proportional to 6,935,726.12, 9,564,979.91 and 5,955,357.60 is: 8,212,964.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,935,726.12 : 9,564,979.91 = 5,955,357.60 : x
  2. Step 2: Convert to fraction form
    6,935,726.12/9,564,979.91 = 5,955,357.60/x
  3. Step 3: Cross multiply
    6,935,726.12x = 9,564,979.91 × 5,955,357.60
  4. Step 4: Simplify right side
    6,935,726.12x = 56,962,875,771,089.02
  5. Step 5: Solve for x
    x = 56,962,875,771,089.02/6,935,726.12
  6. Step 6: Final answer
    x = 8,212,964.99

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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.