Home / 1,750,365.30-2,624,511.15-910,557.30

Finding the Fourth Proportional to 1,750,365.30, 2,624,511.15 and 910,557.30

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Solution

The fourth proportional to 1,750,365.30, 2,624,511.15 and 910,557.30 is: 1,365,296.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,365.30 : 2,624,511.15 = 910,557.30 : x
  2. Step 2: Convert to fraction form
    1,750,365.30/2,624,511.15 = 910,557.30/x
  3. Step 3: Cross multiply
    1,750,365.30x = 2,624,511.15 × 910,557.30
  4. Step 4: Simplify right side
    1,750,365.30x = 2,389,767,786,563.90
  5. Step 5: Solve for x
    x = 2,389,767,786,563.90/1,750,365.30
  6. Step 6: Final answer
    x = 1,365,296.60

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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.