Home / 7,555,268.06-10,426,639.60-4,248,603.04

Finding the Fourth Proportional to 7,555,268.06, 10,426,639.60 and 4,248,603.04

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Solution

The fourth proportional to 7,555,268.06, 10,426,639.60 and 4,248,603.04 is: 5,863,280.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,555,268.06 : 10,426,639.60 = 4,248,603.04 : x
  2. Step 2: Convert to fraction form
    7,555,268.06/10,426,639.60 = 4,248,603.04/x
  3. Step 3: Cross multiply
    7,555,268.06x = 10,426,639.60 × 4,248,603.04
  4. Step 4: Simplify right side
    7,555,268.06x = 44,298,652,701,544.38
  5. Step 5: Solve for x
    x = 44,298,652,701,544.38/7,555,268.06
  6. Step 6: Final answer
    x = 5,863,280.08

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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.