Home / 2,991,046.16-4,127,488.46-1,701,860.24

Finding the Fourth Proportional to 2,991,046.16, 4,127,488.46 and 1,701,860.24

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Solution

The fourth proportional to 2,991,046.16, 4,127,488.46 and 1,701,860.24 is: 2,348,478.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,991,046.16 : 4,127,488.46 = 1,701,860.24 : x
  2. Step 2: Convert to fraction form
    2,991,046.16/4,127,488.46 = 1,701,860.24/x
  3. Step 3: Cross multiply
    2,991,046.16x = 4,127,488.46 × 1,701,860.24
  4. Step 4: Simplify right side
    2,991,046.16x = 7,024,408,501,132.83
  5. Step 5: Solve for x
    x = 7,024,408,501,132.83/2,991,046.16
  6. Step 6: Final answer
    x = 2,348,478.80

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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.