Home / 1,648,031.45-2,472,062.57-583,254.05

Finding the Fourth Proportional to 1,648,031.45, 2,472,062.57 and 583,254.05

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Solution

The fourth proportional to 1,648,031.45, 2,472,062.57 and 583,254.05 is: 874,886.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,648,031.45 : 2,472,062.57 = 583,254.05 : x
  2. Step 2: Convert to fraction form
    1,648,031.45/2,472,062.57 = 583,254.05/x
  3. Step 3: Cross multiply
    1,648,031.45x = 2,472,062.57 × 583,254.05
  4. Step 4: Simplify right side
    1,648,031.45x = 1,441,840,490,529.33
  5. Step 5: Solve for x
    x = 1,441,840,490,529.33/1,648,031.45
  6. Step 6: Final answer
    x = 874,886.52

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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.