Home / 1,583,244.40-2,371,367.40-1,303,308.40

Finding the Fourth Proportional to 1,583,244.40, 2,371,367.40 and 1,303,308.40

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Solution

The fourth proportional to 1,583,244.40, 2,371,367.40 and 1,303,308.40 is: 1,952,082.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583,244.40 : 2,371,367.40 = 1,303,308.40 : x
  2. Step 2: Convert to fraction form
    1,583,244.40/2,371,367.40 = 1,303,308.40/x
  3. Step 3: Cross multiply
    1,583,244.40x = 2,371,367.40 × 1,303,308.40
  4. Step 4: Simplify right side
    1,583,244.40x = 3,090,623,051,906.16
  5. Step 5: Solve for x
    x = 3,090,623,051,906.16/1,583,244.40
  6. Step 6: Final answer
    x = 1,952,082.10

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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.