Home / 5,607,804.29-7,738,818.19-3,159,946.22

Finding the Fourth Proportional to 5,607,804.29, 7,738,818.19 and 3,159,946.22

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Solution

The fourth proportional to 5,607,804.29, 7,738,818.19 and 3,159,946.22 is: 4,360,752.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,607,804.29 : 7,738,818.19 = 3,159,946.22 : x
  2. Step 2: Convert to fraction form
    5,607,804.29/7,738,818.19 = 3,159,946.22/x
  3. Step 3: Cross multiply
    5,607,804.29x = 7,738,818.19 × 3,159,946.22
  4. Step 4: Simplify right side
    5,607,804.29x = 24,454,249,298,204.92
  5. Step 5: Solve for x
    x = 24,454,249,298,204.92/5,607,804.29
  6. Step 6: Final answer
    x = 4,360,752.98

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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.