Home / 2,374,365-3,275,384.20-1,456,798.82

Finding the Fourth Proportional to 2,374,365, 3,275,384.20 and 1,456,798.82

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Solution

The fourth proportional to 2,374,365, 3,275,384.20 and 1,456,798.82 is: 2,009,621.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,365 : 3,275,384.20 = 1,456,798.82 : x
  2. Step 2: Convert to fraction form
    2,374,365/3,275,384.20 = 1,456,798.82/x
  3. Step 3: Cross multiply
    2,374,365x = 3,275,384.20 × 1,456,798.82
  4. Step 4: Simplify right side
    2,374,365x = 4,771,575,842,153.11
  5. Step 5: Solve for x
    x = 4,771,575,842,153.11/2,374,365
  6. Step 6: Final answer
    x = 2,009,621.87

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1.5x scale

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.