Home / 1,708,350.83-2,357,587.06-934,033.22

Finding the Fourth Proportional to 1,708,350.83, 2,357,587.06 and 934,033.22

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Solution

The fourth proportional to 1,708,350.83, 2,357,587.06 and 934,033.22 is: 1,289,000.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,708,350.83 : 2,357,587.06 = 934,033.22 : x
  2. Step 2: Convert to fraction form
    1,708,350.83/2,357,587.06 = 934,033.22/x
  3. Step 3: Cross multiply
    1,708,350.83x = 2,357,587.06 × 934,033.22
  4. Step 4: Simplify right side
    1,708,350.83x = 2,202,064,646,315.43
  5. Step 5: Solve for x
    x = 2,202,064,646,315.43/1,708,350.83
  6. Step 6: Final answer
    x = 1,289,000.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.