Home / 2,696,931.93-4,045,370.18-1,558,970.04

Finding the Fourth Proportional to 2,696,931.93, 4,045,370.18 and 1,558,970.04

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Solution

The fourth proportional to 2,696,931.93, 4,045,370.18 and 1,558,970.04 is: 2,338,439.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,931.93 : 4,045,370.18 = 1,558,970.04 : x
  2. Step 2: Convert to fraction form
    2,696,931.93/4,045,370.18 = 1,558,970.04/x
  3. Step 3: Cross multiply
    2,696,931.93x = 4,045,370.18 × 1,558,970.04
  4. Step 4: Simplify right side
    2,696,931.93x = 6,306,610,903,534.56
  5. Step 5: Solve for x
    x = 6,306,610,903,534.56/2,696,931.93
  6. Step 6: Final answer
    x = 2,338,439.04

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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.