Home / 2,010,376.62-2,774,341.17-1,092,605.76

Finding the Fourth Proportional to 2,010,376.62, 2,774,341.17 and 1,092,605.76

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Solution

The fourth proportional to 2,010,376.62, 2,774,341.17 and 1,092,605.76 is: 1,507,807.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,376.62 : 2,774,341.17 = 1,092,605.76 : x
  2. Step 2: Convert to fraction form
    2,010,376.62/2,774,341.17 = 1,092,605.76/x
  3. Step 3: Cross multiply
    2,010,376.62x = 2,774,341.17 × 1,092,605.76
  4. Step 4: Simplify right side
    2,010,376.62x = 3,031,261,142,547.14
  5. Step 5: Solve for x
    x = 3,031,261,142,547.14/2,010,376.62
  6. Step 6: Final answer
    x = 1,507,807.60

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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.