Home / 683,254,296.04-1,024,450,780-579,659,780.20

Finding the Fourth Proportional to 683,254,296.04, 1,024,450,780 and 579,659,780.20

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Solution

The fourth proportional to 683,254,296.04, 1,024,450,780 and 579,659,780.20 is: 869,124,303.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,254,296.04 : 1,024,450,780 = 579,659,780.20 : x
  2. Step 2: Convert to fraction form
    683,254,296.04/1,024,450,780 = 579,659,780.20/x
  3. Step 3: Cross multiply
    683,254,296.04x = 1,024,450,780 × 579,659,780.20
  4. Step 4: Simplify right side
    683,254,296.04x = 593,832,913,960,518,656
  5. Step 5: Solve for x
    x = 593,832,913,960,518,656/683,254,296.04
  6. Step 6: Final answer
    x = 869,124,303.21

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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.