Home / 1,835,302.69-2,532,647.30-1,019,557.73

Finding the Fourth Proportional to 1,835,302.69, 2,532,647.30 and 1,019,557.73

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Solution

The fourth proportional to 1,835,302.69, 2,532,647.30 and 1,019,557.73 is: 1,406,950.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,302.69 : 2,532,647.30 = 1,019,557.73 : x
  2. Step 2: Convert to fraction form
    1,835,302.69/2,532,647.30 = 1,019,557.73/x
  3. Step 3: Cross multiply
    1,835,302.69x = 2,532,647.30 × 1,019,557.73
  4. Step 4: Simplify right side
    1,835,302.69x = 2,582,180,133,312.46
  5. Step 5: Solve for x
    x = 2,582,180,133,312.46/1,835,302.69
  6. Step 6: Final answer
    x = 1,406,950.55

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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.