Home / 5,020,098.48-6,927,470.10-2,844,667.62

Finding the Fourth Proportional to 5,020,098.48, 6,927,470.10 and 2,844,667.62

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Solution

The fourth proportional to 5,020,098.48, 6,927,470.10 and 2,844,667.62 is: 3,925,490.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,020,098.48 : 6,927,470.10 = 2,844,667.62 : x
  2. Step 2: Convert to fraction form
    5,020,098.48/6,927,470.10 = 2,844,667.62/x
  3. Step 3: Cross multiply
    5,020,098.48x = 6,927,470.10 × 2,844,667.62
  4. Step 4: Simplify right side
    5,020,098.48x = 19,706,349,881,988.16
  5. Step 5: Solve for x
    x = 19,706,349,881,988.16/5,020,098.48
  6. Step 6: Final answer
    x = 3,925,490.70

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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.