Home / 4,671,574.40-6,445,552.65-2,736,794.90

Finding the Fourth Proportional to 4,671,574.40, 6,445,552.65 and 2,736,794.90

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Solution

The fourth proportional to 4,671,574.40, 6,445,552.65 and 2,736,794.90 is: 3,776,062.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,671,574.40 : 6,445,552.65 = 2,736,794.90 : x
  2. Step 2: Convert to fraction form
    4,671,574.40/6,445,552.65 = 2,736,794.90/x
  3. Step 3: Cross multiply
    4,671,574.40x = 6,445,552.65 × 2,736,794.90
  4. Step 4: Simplify right side
    4,671,574.40x = 17,640,155,620,201.48
  5. Step 5: Solve for x
    x = 17,640,155,620,201.48/4,671,574.40
  6. Step 6: Final answer
    x = 3,776,062.22

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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.