Home / 1,499,993.40-2,249,990.10-601,573.80

Finding the Fourth Proportional to 1,499,993.40, 2,249,990.10 and 601,573.80

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Solution

The fourth proportional to 1,499,993.40, 2,249,990.10 and 601,573.80 is: 902,360.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,499,993.40 : 2,249,990.10 = 601,573.80 : x
  2. Step 2: Convert to fraction form
    1,499,993.40/2,249,990.10 = 601,573.80/x
  3. Step 3: Cross multiply
    1,499,993.40x = 2,249,990.10 × 601,573.80
  4. Step 4: Simplify right side
    1,499,993.40x = 1,353,535,094,419.38
  5. Step 5: Solve for x
    x = 1,353,535,094,419.38/1,499,993.40
  6. Step 6: Final answer
    x = 902,360.70

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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.