Home / 1,486,952.02-2,230,430.16-365,021.02

Finding the Fourth Proportional to 1,486,952.02, 2,230,430.16 and 365,021.02

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Solution

The fourth proportional to 1,486,952.02, 2,230,430.16 and 365,021.02 is: 547,532.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,486,952.02 : 2,230,430.16 = 365,021.02 : x
  2. Step 2: Convert to fraction form
    1,486,952.02/2,230,430.16 = 365,021.02/x
  3. Step 3: Cross multiply
    1,486,952.02x = 2,230,430.16 × 365,021.02
  4. Step 4: Simplify right side
    1,486,952.02x = 814,153,892,041.96
  5. Step 5: Solve for x
    x = 814,153,892,041.96/1,486,952.02
  6. Step 6: Final answer
    x = 547,532.05

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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.