Home / 7,001,595.15-10,501,459.61-1,952,482.83

Finding the Fourth Proportional to 7,001,595.15, 10,501,459.61 and 1,952,482.83

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Solution

The fourth proportional to 7,001,595.15, 10,501,459.61 and 1,952,482.83 is: 2,928,464.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,001,595.15 : 10,501,459.61 = 1,952,482.83 : x
  2. Step 2: Convert to fraction form
    7,001,595.15/10,501,459.61 = 1,952,482.83/x
  3. Step 3: Cross multiply
    7,001,595.15x = 10,501,459.61 × 1,952,482.83
  4. Step 4: Simplify right side
    7,001,595.15x = 20,503,919,568,701.08
  5. Step 5: Solve for x
    x = 20,503,919,568,701.08/7,001,595.15
  6. Step 6: Final answer
    x = 2,928,464.03

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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.