Home / 4,119,444.90-5,684,823.70-2,283,855.93

Finding the Fourth Proportional to 4,119,444.90, 5,684,823.70 and 2,283,855.93

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Solution

The fourth proportional to 4,119,444.90, 5,684,823.70 and 2,283,855.93 is: 3,151,715.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,119,444.90 : 5,684,823.70 = 2,283,855.93 : x
  2. Step 2: Convert to fraction form
    4,119,444.90/5,684,823.70 = 2,283,855.93/x
  3. Step 3: Cross multiply
    4,119,444.90x = 5,684,823.70 × 2,283,855.93
  4. Step 4: Simplify right side
    4,119,444.90x = 12,983,318,312,539.90
  5. Step 5: Solve for x
    x = 12,983,318,312,539.90/4,119,444.90
  6. Step 6: Final answer
    x = 3,151,715.49

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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.