Home / 1,161,995.10-1,746,491.85-1,008,030.30

Finding the Fourth Proportional to 1,161,995.10, 1,746,491.85 and 1,008,030.30

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Solution

The fourth proportional to 1,161,995.10, 1,746,491.85 and 1,008,030.30 is: 1,515,081.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,995.10 : 1,746,491.85 = 1,008,030.30 : x
  2. Step 2: Convert to fraction form
    1,161,995.10/1,746,491.85 = 1,008,030.30/x
  3. Step 3: Cross multiply
    1,161,995.10x = 1,746,491.85 × 1,008,030.30
  4. Step 4: Simplify right side
    1,161,995.10x = 1,760,516,703,503.06
  5. Step 5: Solve for x
    x = 1,760,516,703,503.06/1,161,995.10
  6. Step 6: Final answer
    x = 1,515,081.00

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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.