Home / 4,575,426.12-6,314,068.80-2,538,235.62

Finding the Fourth Proportional to 4,575,426.12, 6,314,068.80 and 2,538,235.62

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Solution

The fourth proportional to 4,575,426.12, 6,314,068.80 and 2,538,235.62 is: 3,502,754.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,575,426.12 : 6,314,068.80 = 2,538,235.62 : x
  2. Step 2: Convert to fraction form
    4,575,426.12/6,314,068.80 = 2,538,235.62/x
  3. Step 3: Cross multiply
    4,575,426.12x = 6,314,068.80 × 2,538,235.62
  4. Step 4: Simplify right side
    4,575,426.12x = 16,026,594,335,290.66
  5. Step 5: Solve for x
    x = 16,026,594,335,290.66/4,575,426.12
  6. Step 6: Final answer
    x = 3,502,754.48

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1.5x scale

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.