Home / 3,009,498.28-4,514,316.69-735,041.56

Finding the Fourth Proportional to 3,009,498.28, 4,514,316.69 and 735,041.56

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Solution

The fourth proportional to 3,009,498.28, 4,514,316.69 and 735,041.56 is: 1,102,579.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009,498.28 : 4,514,316.69 = 735,041.56 : x
  2. Step 2: Convert to fraction form
    3,009,498.28/4,514,316.69 = 735,041.56/x
  3. Step 3: Cross multiply
    3,009,498.28x = 4,514,316.69 × 735,041.56
  4. Step 4: Simplify right side
    3,009,498.28x = 3,318,210,382,151.64
  5. Step 5: Solve for x
    x = 3,318,210,382,151.64/3,009,498.28
  6. Step 6: Final answer
    x = 1,102,579.26

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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.