Home / 1,498,206.94-2,247,376.02-433,356.64

Finding the Fourth Proportional to 1,498,206.94, 2,247,376.02 and 433,356.64

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Solution

The fourth proportional to 1,498,206.94, 2,247,376.02 and 433,356.64 is: 650,053.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,206.94 : 2,247,376.02 = 433,356.64 : x
  2. Step 2: Convert to fraction form
    1,498,206.94/2,247,376.02 = 433,356.64/x
  3. Step 3: Cross multiply
    1,498,206.94x = 2,247,376.02 × 433,356.64
  4. Step 4: Simplify right side
    1,498,206.94x = 973,915,329,898.18
  5. Step 5: Solve for x
    x = 973,915,329,898.18/1,498,206.94
  6. Step 6: Final answer
    x = 650,053.94

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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.