Home / 1,473,017.64-2,209,526.64-462,295.56

Finding the Fourth Proportional to 1,473,017.64, 2,209,526.64 and 462,295.56

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Solution

The fourth proportional to 1,473,017.64, 2,209,526.64 and 462,295.56 is: 693,443.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,017.64 : 2,209,526.64 = 462,295.56 : x
  2. Step 2: Convert to fraction form
    1,473,017.64/2,209,526.64 = 462,295.56/x
  3. Step 3: Cross multiply
    1,473,017.64x = 2,209,526.64 × 462,295.56
  4. Step 4: Simplify right side
    1,473,017.64x = 1,021,454,355,373.72
  5. Step 5: Solve for x
    x = 1,021,454,355,373.72/1,473,017.64
  6. Step 6: Final answer
    x = 693,443.40

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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.