Home / 10,044,724.74-13,864,670.18-6,560,596.16

Finding the Fourth Proportional to 10,044,724.74, 13,864,670.18 and 6,560,596.16

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Solution

The fourth proportional to 10,044,724.74, 13,864,670.18 and 6,560,596.16 is: 9,055,549.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,044,724.74 : 13,864,670.18 = 6,560,596.16 : x
  2. Step 2: Convert to fraction form
    10,044,724.74/13,864,670.18 = 6,560,596.16/x
  3. Step 3: Cross multiply
    10,044,724.74x = 13,864,670.18 × 6,560,596.16
  4. Step 4: Simplify right side
    10,044,724.74x = 90,960,501,840,448.19
  5. Step 5: Solve for x
    x = 90,960,501,840,448.19/10,044,724.74
  6. Step 6: Final answer
    x = 9,055,549.47

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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.