Home / 1,717,550.20-2,575,547.70-652,238.20

Finding the Fourth Proportional to 1,717,550.20, 2,575,547.70 and 652,238.20

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Solution

The fourth proportional to 1,717,550.20, 2,575,547.70 and 652,238.20 is: 978,062.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717,550.20 : 2,575,547.70 = 652,238.20 : x
  2. Step 2: Convert to fraction form
    1,717,550.20/2,575,547.70 = 652,238.20/x
  3. Step 3: Cross multiply
    1,717,550.20x = 2,575,547.70 × 652,238.20
  4. Step 4: Simplify right side
    1,717,550.20x = 1,679,870,595,862.14
  5. Step 5: Solve for x
    x = 1,679,870,595,862.14/1,717,550.20
  6. Step 6: Final answer
    x = 978,062.01

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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.