Home / 6,444,795.84-8,891,301.06-3,690,011.04

Finding the Fourth Proportional to 6,444,795.84, 8,891,301.06 and 3,690,011.04

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Solution

The fourth proportional to 6,444,795.84, 8,891,301.06 and 3,690,011.04 is: 5,090,774.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,444,795.84 : 8,891,301.06 = 3,690,011.04 : x
  2. Step 2: Convert to fraction form
    6,444,795.84/8,891,301.06 = 3,690,011.04/x
  3. Step 3: Cross multiply
    6,444,795.84x = 8,891,301.06 × 3,690,011.04
  4. Step 4: Simplify right side
    6,444,795.84x = 32,808,999,071,363.70
  5. Step 5: Solve for x
    x = 32,808,999,071,363.70/6,444,795.84
  6. Step 6: Final answer
    x = 5,090,774.00

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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.