Home / 1,688,065.08-2,532,097.66-566,130.84

Finding the Fourth Proportional to 1,688,065.08, 2,532,097.66 and 566,130.84

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Solution

The fourth proportional to 1,688,065.08, 2,532,097.66 and 566,130.84 is: 849,196.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,688,065.08 : 2,532,097.66 = 566,130.84 : x
  2. Step 2: Convert to fraction form
    1,688,065.08/2,532,097.66 = 566,130.84/x
  3. Step 3: Cross multiply
    1,688,065.08x = 2,532,097.66 × 566,130.84
  4. Step 4: Simplify right side
    1,688,065.08x = 1,433,498,575,217.83
  5. Step 5: Solve for x
    x = 1,433,498,575,217.83/1,688,065.08
  6. Step 6: Final answer
    x = 849,196.27

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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.