Home / 1,806,281.44-2,710,666.32-624,329.44

Finding the Fourth Proportional to 1,806,281.44, 2,710,666.32 and 624,329.44

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Solution

The fourth proportional to 1,806,281.44, 2,710,666.32 and 624,329.44 is: 936,924.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,281.44 : 2,710,666.32 = 624,329.44 : x
  2. Step 2: Convert to fraction form
    1,806,281.44/2,710,666.32 = 624,329.44/x
  3. Step 3: Cross multiply
    1,806,281.44x = 2,710,666.32 × 624,329.44
  4. Step 4: Simplify right side
    1,806,281.44x = 1,692,348,785,592.46
  5. Step 5: Solve for x
    x = 1,692,348,785,592.46/1,806,281.44
  6. Step 6: Final answer
    x = 936,924.20

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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.