Home / 4,572,725.95-6,858,421.24-1,333,393.14

Finding the Fourth Proportional to 4,572,725.95, 6,858,421.24 and 1,333,393.14

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Solution

The fourth proportional to 4,572,725.95, 6,858,421.24 and 1,333,393.14 is: 1,999,895.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,572,725.95 : 6,858,421.24 = 1,333,393.14 : x
  2. Step 2: Convert to fraction form
    4,572,725.95/6,858,421.24 = 1,333,393.14/x
  3. Step 3: Cross multiply
    4,572,725.95x = 6,858,421.24 × 1,333,393.14
  4. Step 4: Simplify right side
    4,572,725.95x = 9,144,971,832,646.29
  5. Step 5: Solve for x
    x = 9,144,971,832,646.29/4,572,725.95
  6. Step 6: Final answer
    x = 1,999,895.02

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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.