Home / 10,853,054.02-14,977,390.05-5,958,727.30

Finding the Fourth Proportional to 10,853,054.02, 14,977,390.05 and 5,958,727.30

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Solution

The fourth proportional to 10,853,054.02, 14,977,390.05 and 5,958,727.30 is: 8,223,140.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,853,054.02 : 14,977,390.05 = 5,958,727.30 : x
  2. Step 2: Convert to fraction form
    10,853,054.02/14,977,390.05 = 5,958,727.30/x
  3. Step 3: Cross multiply
    10,853,054.02x = 14,977,390.05 × 5,958,727.30
  4. Step 4: Simplify right side
    10,853,054.02x = 89,246,182,973,683.36
  5. Step 5: Solve for x
    x = 89,246,182,973,683.36/10,853,054.02
  6. Step 6: Final answer
    x = 8,223,140.03

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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.