Home / 1,176,330.58-1,763,545.46-456,300.52

Finding the Fourth Proportional to 1,176,330.58, 1,763,545.46 and 456,300.52

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Solution

The fourth proportional to 1,176,330.58, 1,763,545.46 and 456,300.52 is: 684,082.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,330.58 : 1,763,545.46 = 456,300.52 : x
  2. Step 2: Convert to fraction form
    1,176,330.58/1,763,545.46 = 456,300.52/x
  3. Step 3: Cross multiply
    1,176,330.58x = 1,763,545.46 × 456,300.52
  4. Step 4: Simplify right side
    1,176,330.58x = 804,706,710,441.64
  5. Step 5: Solve for x
    x = 804,706,710,441.64/1,176,330.58
  6. Step 6: Final answer
    x = 684,082.11

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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.