Home / 8,873,237.40-12,245,075.84-4,798,856.40

Finding the Fourth Proportional to 8,873,237.40, 12,245,075.84 and 4,798,856.40

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Solution

The fourth proportional to 8,873,237.40, 12,245,075.84 and 4,798,856.40 is: 6,622,426.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,873,237.40 : 12,245,075.84 = 4,798,856.40 : x
  2. Step 2: Convert to fraction form
    8,873,237.40/12,245,075.84 = 4,798,856.40/x
  3. Step 3: Cross multiply
    8,873,237.40x = 12,245,075.84 × 4,798,856.40
  4. Step 4: Simplify right side
    8,873,237.40x = 58,762,360,563,269.38
  5. Step 5: Solve for x
    x = 58,762,360,563,269.38/8,873,237.40
  6. Step 6: Final answer
    x = 6,622,426.28

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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.