Home / 4,123,588.95-6,185,403.88-1,696,065.93

Finding the Fourth Proportional to 4,123,588.95, 6,185,403.88 and 1,696,065.93

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Solution

The fourth proportional to 4,123,588.95, 6,185,403.88 and 1,696,065.93 is: 2,544,107.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,123,588.95 : 6,185,403.88 = 1,696,065.93 : x
  2. Step 2: Convert to fraction form
    4,123,588.95/6,185,403.88 = 1,696,065.93/x
  3. Step 3: Cross multiply
    4,123,588.95x = 6,185,403.88 × 1,696,065.93
  4. Step 4: Simplify right side
    4,123,588.95x = 10,490,852,803,861.48
  5. Step 5: Solve for x
    x = 10,490,852,803,861.48/4,123,588.95
  6. Step 6: Final answer
    x = 2,544,107.31

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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.