Home / 6,325,341.60-9,488,012.44-1,533,030.87

Finding the Fourth Proportional to 6,325,341.60, 9,488,012.44 and 1,533,030.87

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Solution

The fourth proportional to 6,325,341.60, 9,488,012.44 and 1,533,030.87 is: 2,299,546.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325,341.60 : 9,488,012.44 = 1,533,030.87 : x
  2. Step 2: Convert to fraction form
    6,325,341.60/9,488,012.44 = 1,533,030.87/x
  3. Step 3: Cross multiply
    6,325,341.60x = 9,488,012.44 × 1,533,030.87
  4. Step 4: Simplify right side
    6,325,341.60x = 14,545,415,920,030.82
  5. Step 5: Solve for x
    x = 14,545,415,920,030.82/6,325,341.60
  6. Step 6: Final answer
    x = 2,299,546.31

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1.5x scale

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.