Home / 1,453,248.30-2,179,172.61-506,598.06

Finding the Fourth Proportional to 1,453,248.30, 2,179,172.61 and 506,598.06

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Solution

The fourth proportional to 1,453,248.30, 2,179,172.61 and 506,598.06 is: 759,653.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,453,248.30 : 2,179,172.61 = 506,598.06 : x
  2. Step 2: Convert to fraction form
    1,453,248.30/2,179,172.61 = 506,598.06/x
  3. Step 3: Cross multiply
    1,453,248.30x = 2,179,172.61 × 506,598.06
  4. Step 4: Simplify right side
    1,453,248.30x = 1,103,964,616,631.14
  5. Step 5: Solve for x
    x = 1,103,964,616,631.14/1,453,248.30
  6. Step 6: Final answer
    x = 759,653.13

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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.