Home / 4,670,567.10-7,006,069.35-1,475,943.30

Finding the Fourth Proportional to 4,670,567.10, 7,006,069.35 and 1,475,943.30

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Solution

The fourth proportional to 4,670,567.10, 7,006,069.35 and 1,475,943.30 is: 2,213,984.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670,567.10 : 7,006,069.35 = 1,475,943.30 : x
  2. Step 2: Convert to fraction form
    4,670,567.10/7,006,069.35 = 1,475,943.30/x
  3. Step 3: Cross multiply
    4,670,567.10x = 7,006,069.35 × 1,475,943.30
  4. Step 4: Simplify right side
    4,670,567.10x = 10,340,561,116,467.86
  5. Step 5: Solve for x
    x = 10,340,561,116,467.86/4,670,567.10
  6. Step 6: Final answer
    x = 2,213,984.06

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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.