Home / 1,797,756.04-2,697,022.86-535,685.32

Finding the Fourth Proportional to 1,797,756.04, 2,697,022.86 and 535,685.32

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Solution

The fourth proportional to 1,797,756.04, 2,697,022.86 and 535,685.32 is: 803,643.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,756.04 : 2,697,022.86 = 535,685.32 : x
  2. Step 2: Convert to fraction form
    1,797,756.04/2,697,022.86 = 535,685.32/x
  3. Step 3: Cross multiply
    1,797,756.04x = 2,697,022.86 × 535,685.32
  4. Step 4: Simplify right side
    1,797,756.04x = 1,444,755,553,806.42
  5. Step 5: Solve for x
    x = 1,444,755,553,806.42/1,797,756.04
  6. Step 6: Final answer
    x = 803,643.83

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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.