Home / 833,598.30-1,250,386.50-202,510.29

Finding the Fourth Proportional to 833,598.30, 1,250,386.50 and 202,510.29

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Solution

The fourth proportional to 833,598.30, 1,250,386.50 and 202,510.29 is: 303,762.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,598.30 : 1,250,386.50 = 202,510.29 : x
  2. Step 2: Convert to fraction form
    833,598.30/1,250,386.50 = 202,510.29/x
  3. Step 3: Cross multiply
    833,598.30x = 1,250,386.50 × 202,510.29
  4. Step 4: Simplify right side
    833,598.30x = 253,216,132,727.09
  5. Step 5: Solve for x
    x = 253,216,132,727.09/833,598.30
  6. Step 6: Final answer
    x = 303,762.77

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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.