Home / 2,903,030.92-4,345,070.80-2,134,325.04

Finding the Fourth Proportional to 2,903,030.92, 4,345,070.80 and 2,134,325.04

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Solution

The fourth proportional to 2,903,030.92, 4,345,070.80 and 2,134,325.04 is: 3,194,521.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,030.92 : 4,345,070.80 = 2,134,325.04 : x
  2. Step 2: Convert to fraction form
    2,903,030.92/4,345,070.80 = 2,134,325.04/x
  3. Step 3: Cross multiply
    2,903,030.92x = 4,345,070.80 × 2,134,325.04
  4. Step 4: Simplify right side
    2,903,030.92x = 9,273,793,409,012.83
  5. Step 5: Solve for x
    x = 9,273,793,409,012.83/2,903,030.92
  6. Step 6: Final answer
    x = 3,194,521.06

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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.