Home / 1,708,208.80-2,357,327.28-944,262.16

Finding the Fourth Proportional to 1,708,208.80, 2,357,327.28 and 944,262.16

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Solution

The fourth proportional to 1,708,208.80, 2,357,327.28 and 944,262.16 is: 1,303,081.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,708,208.80 : 2,357,327.28 = 944,262.16 : x
  2. Step 2: Convert to fraction form
    1,708,208.80/2,357,327.28 = 944,262.16/x
  3. Step 3: Cross multiply
    1,708,208.80x = 2,357,327.28 × 944,262.16
  4. Step 4: Simplify right side
    1,708,208.80x = 2,225,934,949,239.72
  5. Step 5: Solve for x
    x = 2,225,934,949,239.72/1,708,208.80
  6. Step 6: Final answer
    x = 1,303,081.30

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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.