Home / 9,442,582-13,030,763.80-5,368,201

Finding the Fourth Proportional to 9,442,582, 13,030,763.80 and 5,368,201

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Solution

The fourth proportional to 9,442,582, 13,030,763.80 and 5,368,201 is: 7,408,117.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,442,582 : 13,030,763.80 = 5,368,201 : x
  2. Step 2: Convert to fraction form
    9,442,582/13,030,763.80 = 5,368,201/x
  3. Step 3: Cross multiply
    9,442,582x = 13,030,763.80 × 5,368,201
  4. Step 4: Simplify right side
    9,442,582x = 69,951,759,261,923.80
  5. Step 5: Solve for x
    x = 69,951,759,261,923.80/9,442,582
  6. Step 6: Final answer
    x = 7,408,117.74

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1.5x scale

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.