Home / 6,325,509.32-9,488,179.90-1,533,240.10

Finding the Fourth Proportional to 6,325,509.32, 9,488,179.90 and 1,533,240.10

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Solution

The fourth proportional to 6,325,509.32, 9,488,179.90 and 1,533,240.10 is: 2,299,839.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325,509.32 : 9,488,179.90 = 1,533,240.10 : x
  2. Step 2: Convert to fraction form
    6,325,509.32/9,488,179.90 = 1,533,240.10/x
  3. Step 3: Cross multiply
    6,325,509.32x = 9,488,179.90 × 1,533,240.10
  4. Step 4: Simplify right side
    6,325,509.32x = 14,547,657,898,693.99
  5. Step 5: Solve for x
    x = 14,547,657,898,693.99/6,325,509.32
  6. Step 6: Final answer
    x = 2,299,839.77

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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.