Home / 2,841,061.34-3,920,664.48-1,534,313.28

Finding the Fourth Proportional to 2,841,061.34, 3,920,664.48 and 1,534,313.28

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Solution

The fourth proportional to 2,841,061.34, 3,920,664.48 and 1,534,313.28 is: 2,117,352.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,061.34 : 3,920,664.48 = 1,534,313.28 : x
  2. Step 2: Convert to fraction form
    2,841,061.34/3,920,664.48 = 1,534,313.28/x
  3. Step 3: Cross multiply
    2,841,061.34x = 3,920,664.48 × 1,534,313.28
  4. Step 4: Simplify right side
    2,841,061.34x = 6,015,527,578,088.30
  5. Step 5: Solve for x
    x = 6,015,527,578,088.30/2,841,061.34
  6. Step 6: Final answer
    x = 2,117,352.24

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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.