Home / 3,830,693.50-5,746,127.73-1,134,968.14

Finding the Fourth Proportional to 3,830,693.50, 5,746,127.73 and 1,134,968.14

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Solution

The fourth proportional to 3,830,693.50, 5,746,127.73 and 1,134,968.14 is: 1,702,478.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,830,693.50 : 5,746,127.73 = 1,134,968.14 : x
  2. Step 2: Convert to fraction form
    3,830,693.50/5,746,127.73 = 1,134,968.14/x
  3. Step 3: Cross multiply
    3,830,693.50x = 5,746,127.73 × 1,134,968.14
  4. Step 4: Simplify right side
    3,830,693.50x = 6,521,671,901,920.52
  5. Step 5: Solve for x
    x = 6,521,671,901,920.52/3,830,693.50
  6. Step 6: Final answer
    x = 1,702,478.13

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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.