Home / 5,989,295.28-8,983,811.70-1,671,230.46

Finding the Fourth Proportional to 5,989,295.28, 8,983,811.70 and 1,671,230.46

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Solution

The fourth proportional to 5,989,295.28, 8,983,811.70 and 1,671,230.46 is: 2,506,809.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,989,295.28 : 8,983,811.70 = 1,671,230.46 : x
  2. Step 2: Convert to fraction form
    5,989,295.28/8,983,811.70 = 1,671,230.46/x
  3. Step 3: Cross multiply
    5,989,295.28x = 8,983,811.70 × 1,671,230.46
  4. Step 4: Simplify right side
    5,989,295.28x = 15,014,019,759,944.38
  5. Step 5: Solve for x
    x = 15,014,019,759,944.38/5,989,295.28
  6. Step 6: Final answer
    x = 2,506,809.07

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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.