Home / 1,983,303.16-2,737,543.23-1,295,082

Finding the Fourth Proportional to 1,983,303.16, 2,737,543.23 and 1,295,082

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Solution

The fourth proportional to 1,983,303.16, 2,737,543.23 and 1,295,082 is: 1,787,595.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,983,303.16 : 2,737,543.23 = 1,295,082 : x
  2. Step 2: Convert to fraction form
    1,983,303.16/2,737,543.23 = 1,295,082/x
  3. Step 3: Cross multiply
    1,983,303.16x = 2,737,543.23 × 1,295,082
  4. Step 4: Simplify right side
    1,983,303.16x = 3,545,342,961,394.86
  5. Step 5: Solve for x
    x = 3,545,342,961,394.86/1,983,303.16
  6. Step 6: Final answer
    x = 1,787,595.08

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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.