Home / 877,559.52-1,316,388.52-246,424.13

Finding the Fourth Proportional to 877,559.52, 1,316,388.52 and 246,424.13

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Solution

The fourth proportional to 877,559.52, 1,316,388.52 and 246,424.13 is: 369,650.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    877,559.52 : 1,316,388.52 = 246,424.13 : x
  2. Step 2: Convert to fraction form
    877,559.52/1,316,388.52 = 246,424.13/x
  3. Step 3: Cross multiply
    877,559.52x = 1,316,388.52 × 246,424.13
  4. Step 4: Simplify right side
    877,559.52x = 324,389,889,509.08
  5. Step 5: Solve for x
    x = 324,389,889,509.08/877,559.52
  6. Step 6: Final answer
    x = 369,650.01

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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.