Home / 1,437,764.08-1,984,114.32-793,184.28

Finding the Fourth Proportional to 1,437,764.08, 1,984,114.32 and 793,184.28

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Solution

The fourth proportional to 1,437,764.08, 1,984,114.32 and 793,184.28 is: 1,094,594.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,764.08 : 1,984,114.32 = 793,184.28 : x
  2. Step 2: Convert to fraction form
    1,437,764.08/1,984,114.32 = 793,184.28/x
  3. Step 3: Cross multiply
    1,437,764.08x = 1,984,114.32 × 793,184.28
  4. Step 4: Simplify right side
    1,437,764.08x = 1,573,768,282,047.31
  5. Step 5: Solve for x
    x = 1,573,768,282,047.31/1,437,764.08
  6. Step 6: Final answer
    x = 1,094,594.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.