Home / 4,931,484.33-7,393,749.15-1,896,300.12

Finding the Fourth Proportional to 4,931,484.33, 7,393,749.15 and 1,896,300.12

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Solution

The fourth proportional to 4,931,484.33, 7,393,749.15 and 1,896,300.12 is: 2,843,113.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,931,484.33 : 7,393,749.15 = 1,896,300.12 : x
  2. Step 2: Convert to fraction form
    4,931,484.33/7,393,749.15 = 1,896,300.12/x
  3. Step 3: Cross multiply
    4,931,484.33x = 7,393,749.15 × 1,896,300.12
  4. Step 4: Simplify right side
    4,931,484.33x = 14,020,767,400,394.90
  5. Step 5: Solve for x
    x = 14,020,767,400,394.90/4,931,484.33
  6. Step 6: Final answer
    x = 2,843,113.04

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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.