Home / 9,776,765.70-14,665,075.65-2,953,325.70

Finding the Fourth Proportional to 9,776,765.70, 14,665,075.65 and 2,953,325.70

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Solution

The fourth proportional to 9,776,765.70, 14,665,075.65 and 2,953,325.70 is: 4,429,966.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,776,765.70 : 14,665,075.65 = 2,953,325.70 : x
  2. Step 2: Convert to fraction form
    9,776,765.70/14,665,075.65 = 2,953,325.70/x
  3. Step 3: Cross multiply
    9,776,765.70x = 14,665,075.65 × 2,953,325.70
  4. Step 4: Simplify right side
    9,776,765.70x = 43,310,744,809,589.21
  5. Step 5: Solve for x
    x = 43,310,744,809,589.21/9,776,765.70
  6. Step 6: Final answer
    x = 4,429,966.53

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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.