Home / 1,021,594.71-1,409,800.70-592,123.95

Finding the Fourth Proportional to 1,021,594.71, 1,409,800.70 and 592,123.95

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Solution

The fourth proportional to 1,021,594.71, 1,409,800.70 and 592,123.95 is: 817,131.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,021,594.71 : 1,409,800.70 = 592,123.95 : x
  2. Step 2: Convert to fraction form
    1,021,594.71/1,409,800.70 = 592,123.95/x
  3. Step 3: Cross multiply
    1,021,594.71x = 1,409,800.70 × 592,123.95
  4. Step 4: Simplify right side
    1,021,594.71x = 834,776,756,236.15
  5. Step 5: Solve for x
    x = 834,776,756,236.15/1,021,594.71
  6. Step 6: Final answer
    x = 817,131.05

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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.