Home / 1,461,840.52-2,193,134.40-608,628.46

Finding the Fourth Proportional to 1,461,840.52, 2,193,134.40 and 608,628.46

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Solution

The fourth proportional to 1,461,840.52, 2,193,134.40 and 608,628.46 is: 913,098.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,461,840.52 : 2,193,134.40 = 608,628.46 : x
  2. Step 2: Convert to fraction form
    1,461,840.52/2,193,134.40 = 608,628.46/x
  3. Step 3: Cross multiply
    1,461,840.52x = 2,193,134.40 × 608,628.46
  4. Step 4: Simplify right side
    1,461,840.52x = 1,334,804,012,445.02
  5. Step 5: Solve for x
    x = 1,334,804,012,445.02/1,461,840.52
  6. Step 6: Final answer
    x = 913,098.24

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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.