Home / 5,038,864.30-7,559,599.54-1,444,894.30

Finding the Fourth Proportional to 5,038,864.30, 7,559,599.54 and 1,444,894.30

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Solution

The fourth proportional to 5,038,864.30, 7,559,599.54 and 1,444,894.30 is: 2,167,715.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,038,864.30 : 7,559,599.54 = 1,444,894.30 : x
  2. Step 2: Convert to fraction form
    5,038,864.30/7,559,599.54 = 1,444,894.30/x
  3. Step 3: Cross multiply
    5,038,864.30x = 7,559,599.54 × 1,444,894.30
  4. Step 4: Simplify right side
    5,038,864.30x = 10,922,822,285,628.62
  5. Step 5: Solve for x
    x = 10,922,822,285,628.62/5,038,864.30
  6. Step 6: Final answer
    x = 2,167,715.11

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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.