Home / 1,095,550.60-1,643,325.90-1,004,312.20

Finding the Fourth Proportional to 1,095,550.60, 1,643,325.90 and 1,004,312.20

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Solution

The fourth proportional to 1,095,550.60, 1,643,325.90 and 1,004,312.20 is: 1,506,468.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,550.60 : 1,643,325.90 = 1,004,312.20 : x
  2. Step 2: Convert to fraction form
    1,095,550.60/1,643,325.90 = 1,004,312.20/x
  3. Step 3: Cross multiply
    1,095,550.60x = 1,643,325.90 × 1,004,312.20
  4. Step 4: Simplify right side
    1,095,550.60x = 1,650,412,249,945.98
  5. Step 5: Solve for x
    x = 1,650,412,249,945.98/1,095,550.60
  6. Step 6: Final answer
    x = 1,506,468.30

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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.