Home / 1,510,488.48-2,265,671.26-373,222.05

Finding the Fourth Proportional to 1,510,488.48, 2,265,671.26 and 373,222.05

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Solution

The fourth proportional to 1,510,488.48, 2,265,671.26 and 373,222.05 is: 559,817.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,510,488.48 : 2,265,671.26 = 373,222.05 : x
  2. Step 2: Convert to fraction form
    1,510,488.48/2,265,671.26 = 373,222.05/x
  3. Step 3: Cross multiply
    1,510,488.48x = 2,265,671.26 × 373,222.05
  4. Step 4: Simplify right side
    1,510,488.48x = 845,598,472,283.28
  5. Step 5: Solve for x
    x = 845,598,472,283.28/1,510,488.48
  6. Step 6: Final answer
    x = 559,817.89

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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.