Home / 2,247,341.80-3,371,111.10-650,066.36

Finding the Fourth Proportional to 2,247,341.80, 3,371,111.10 and 650,066.36

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Solution

The fourth proportional to 2,247,341.80, 3,371,111.10 and 650,066.36 is: 975,128.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,341.80 : 3,371,111.10 = 650,066.36 : x
  2. Step 2: Convert to fraction form
    2,247,341.80/3,371,111.10 = 650,066.36/x
  3. Step 3: Cross multiply
    2,247,341.80x = 3,371,111.10 × 650,066.36
  4. Step 4: Simplify right side
    2,247,341.80x = 2,191,445,921,932.60
  5. Step 5: Solve for x
    x = 2,191,445,921,932.60/2,247,341.80
  6. Step 6: Final answer
    x = 975,128.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.