Home / 1,708,335.54-2,357,401.86-944,343.54

Finding the Fourth Proportional to 1,708,335.54, 2,357,401.86 and 944,343.54

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Solution

The fourth proportional to 1,708,335.54, 2,357,401.86 and 944,343.54 is: 1,303,138.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,708,335.54 : 2,357,401.86 = 944,343.54 : x
  2. Step 2: Convert to fraction form
    1,708,335.54/2,357,401.86 = 944,343.54/x
  3. Step 3: Cross multiply
    1,708,335.54x = 2,357,401.86 × 944,343.54
  4. Step 4: Simplify right side
    1,708,335.54x = 2,226,197,217,674.98
  5. Step 5: Solve for x
    x = 2,226,197,217,674.98/1,708,335.54
  6. Step 6: Final answer
    x = 1,303,138.15

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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.