Home / 1,708,064.08-2,357,176.08-944,166.76

Finding the Fourth Proportional to 1,708,064.08, 2,357,176.08 and 944,166.76

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Solution

The fourth proportional to 1,708,064.08, 2,357,176.08 and 944,166.76 is: 1,302,976.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,708,064.08 : 2,357,176.08 = 944,166.76 : x
  2. Step 2: Convert to fraction form
    1,708,064.08/2,357,176.08 = 944,166.76/x
  3. Step 3: Cross multiply
    1,708,064.08x = 2,357,176.08 × 944,166.76
  4. Step 4: Simplify right side
    1,708,064.08x = 2,225,567,302,203.10
  5. Step 5: Solve for x
    x = 2,225,567,302,203.10/1,708,064.08
  6. Step 6: Final answer
    x = 1,302,976.47

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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.