Home / 6,944,533.18-10,406,338.89-6,187,730.02

Finding the Fourth Proportional to 6,944,533.18, 10,406,338.89 and 6,187,730.02

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Solution

The fourth proportional to 6,944,533.18, 10,406,338.89 and 6,187,730.02 is: 9,272,274.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,944,533.18 : 10,406,338.89 = 6,187,730.02 : x
  2. Step 2: Convert to fraction form
    6,944,533.18/10,406,338.89 = 6,187,730.02/x
  3. Step 3: Cross multiply
    6,944,533.18x = 10,406,338.89 × 6,187,730.02
  4. Step 4: Simplify right side
    6,944,533.18x = 64,391,615,547,946.48
  5. Step 5: Solve for x
    x = 64,391,615,547,946.48/6,944,533.18
  6. Step 6: Final answer
    x = 9,272,274.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.