Home / 2,592,716.80-3,892,574.40-2,060,838.40

Finding the Fourth Proportional to 2,592,716.80, 3,892,574.40 and 2,060,838.40

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Solution

The fourth proportional to 2,592,716.80, 3,892,574.40 and 2,060,838.40 is: 3,094,038.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,716.80 : 3,892,574.40 = 2,060,838.40 : x
  2. Step 2: Convert to fraction form
    2,592,716.80/3,892,574.40 = 2,060,838.40/x
  3. Step 3: Cross multiply
    2,592,716.80x = 3,892,574.40 × 2,060,838.40
  4. Step 4: Simplify right side
    2,592,716.80x = 8,021,966,798,376.96
  5. Step 5: Solve for x
    x = 8,021,966,798,376.96/2,592,716.80
  6. Step 6: Final answer
    x = 3,094,038.96

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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.