Home / 1,873,818.04-2,585,877.15-1,014,378.29

Finding the Fourth Proportional to 1,873,818.04, 2,585,877.15 and 1,014,378.29

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Solution

The fourth proportional to 1,873,818.04, 2,585,877.15 and 1,014,378.29 is: 1,399,846.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,818.04 : 2,585,877.15 = 1,014,378.29 : x
  2. Step 2: Convert to fraction form
    1,873,818.04/2,585,877.15 = 1,014,378.29/x
  3. Step 3: Cross multiply
    1,873,818.04x = 2,585,877.15 × 1,014,378.29
  4. Step 4: Simplify right side
    1,873,818.04x = 2,623,057,648,031.77
  5. Step 5: Solve for x
    x = 2,623,057,648,031.77/1,873,818.04
  6. Step 6: Final answer
    x = 1,399,846.51

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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.