Home / 10,242,727.56-14,134,798.26-5,596,413

Finding the Fourth Proportional to 10,242,727.56, 14,134,798.26 and 5,596,413

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Solution

The fourth proportional to 10,242,727.56, 14,134,798.26 and 5,596,413 is: 7,722,959.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,242,727.56 : 14,134,798.26 = 5,596,413 : x
  2. Step 2: Convert to fraction form
    10,242,727.56/14,134,798.26 = 5,596,413/x
  3. Step 3: Cross multiply
    10,242,727.56x = 14,134,798.26 × 5,596,413
  4. Step 4: Simplify right side
    10,242,727.56x = 79,104,168,734,641.38
  5. Step 5: Solve for x
    x = 79,104,168,734,641.38/10,242,727.56
  6. Step 6: Final answer
    x = 7,722,959.37

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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.