Home / 1,036,368.40-1,554,552.60-943,366.23

Finding the Fourth Proportional to 1,036,368.40, 1,554,552.60 and 943,366.23

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Solution

The fourth proportional to 1,036,368.40, 1,554,552.60 and 943,366.23 is: 1,415,049.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,368.40 : 1,554,552.60 = 943,366.23 : x
  2. Step 2: Convert to fraction form
    1,036,368.40/1,554,552.60 = 943,366.23/x
  3. Step 3: Cross multiply
    1,036,368.40x = 1,554,552.60 × 943,366.23
  4. Step 4: Simplify right side
    1,036,368.40x = 1,466,512,425,598.70
  5. Step 5: Solve for x
    x = 1,466,512,425,598.70/1,036,368.40
  6. Step 6: Final answer
    x = 1,415,049.35

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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.