Home / 3,164,428.04-4,366,931.67-1,714,123.46

Finding the Fourth Proportional to 3,164,428.04, 4,366,931.67 and 1,714,123.46

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Solution

The fourth proportional to 3,164,428.04, 4,366,931.67 and 1,714,123.46 is: 2,365,501.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,428.04 : 4,366,931.67 = 1,714,123.46 : x
  2. Step 2: Convert to fraction form
    3,164,428.04/4,366,931.67 = 1,714,123.46/x
  3. Step 3: Cross multiply
    3,164,428.04x = 4,366,931.67 × 1,714,123.46
  4. Step 4: Simplify right side
    3,164,428.04x = 7,485,460,023,763.98
  5. Step 5: Solve for x
    x = 7,485,460,023,763.98/3,164,428.04
  6. Step 6: Final answer
    x = 2,365,501.74

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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.