Home / 6,221,041.07-8,585,077.14-3,467,903.31

Finding the Fourth Proportional to 6,221,041.07, 8,585,077.14 and 3,467,903.31

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Solution

The fourth proportional to 6,221,041.07, 8,585,077.14 and 3,467,903.31 is: 4,785,729.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,221,041.07 : 8,585,077.14 = 3,467,903.31 : x
  2. Step 2: Convert to fraction form
    6,221,041.07/8,585,077.14 = 3,467,903.31/x
  3. Step 3: Cross multiply
    6,221,041.07x = 8,585,077.14 × 3,467,903.31
  4. Step 4: Simplify right side
    6,221,041.07x = 29,772,217,430,411.34
  5. Step 5: Solve for x
    x = 29,772,217,430,411.34/6,221,041.07
  6. Step 6: Final answer
    x = 4,785,729.13

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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.