Home / 1,712,240.83-2,363,025.32-948,365.47

Finding the Fourth Proportional to 1,712,240.83, 2,363,025.32 and 948,365.47

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Solution

The fourth proportional to 1,712,240.83, 2,363,025.32 and 948,365.47 is: 1,308,818.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,712,240.83 : 2,363,025.32 = 948,365.47 : x
  2. Step 2: Convert to fraction form
    1,712,240.83/2,363,025.32 = 948,365.47/x
  3. Step 3: Cross multiply
    1,712,240.83x = 2,363,025.32 × 948,365.47
  4. Step 4: Simplify right side
    1,712,240.83x = 2,241,011,618,223.70
  5. Step 5: Solve for x
    x = 2,241,011,618,223.70/1,712,240.83
  6. Step 6: Final answer
    x = 1,308,818.00

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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.