Home / 10,277,184.02-14,181,369.62-5,692,357.22

Finding the Fourth Proportional to 10,277,184.02, 14,181,369.62 and 5,692,357.22

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Solution

The fourth proportional to 10,277,184.02, 14,181,369.62 and 5,692,357.22 is: 7,854,819.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,277,184.02 : 14,181,369.62 = 5,692,357.22 : x
  2. Step 2: Convert to fraction form
    10,277,184.02/14,181,369.62 = 5,692,357.22/x
  3. Step 3: Cross multiply
    10,277,184.02x = 14,181,369.62 × 5,692,357.22
  4. Step 4: Simplify right side
    10,277,184.02x = 80,725,421,646,527.02
  5. Step 5: Solve for x
    x = 80,725,421,646,527.02/10,277,184.02
  6. Step 6: Final answer
    x = 7,854,819.13

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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.