Home / 4,769,268.32-7,152,385.08-1,573,798.88

Finding the Fourth Proportional to 4,769,268.32, 7,152,385.08 and 1,573,798.88

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Solution

The fourth proportional to 4,769,268.32, 7,152,385.08 and 1,573,798.88 is: 2,360,197.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,769,268.32 : 7,152,385.08 = 1,573,798.88 : x
  2. Step 2: Convert to fraction form
    4,769,268.32/7,152,385.08 = 1,573,798.88/x
  3. Step 3: Cross multiply
    4,769,268.32x = 7,152,385.08 × 1,573,798.88
  4. Step 4: Simplify right side
    4,769,268.32x = 11,256,415,628,232.71
  5. Step 5: Solve for x
    x = 11,256,415,628,232.71/4,769,268.32
  6. Step 6: Final answer
    x = 2,360,197.60

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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.