Home / 5,930,030.77-8,895,765.95-1,670,199.01

Finding the Fourth Proportional to 5,930,030.77, 8,895,765.95 and 1,670,199.01

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Solution

The fourth proportional to 5,930,030.77, 8,895,765.95 and 1,670,199.01 is: 2,505,501.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,930,030.77 : 8,895,765.95 = 1,670,199.01 : x
  2. Step 2: Convert to fraction form
    5,930,030.77/8,895,765.95 = 1,670,199.01/x
  3. Step 3: Cross multiply
    5,930,030.77x = 8,895,765.95 × 1,670,199.01
  4. Step 4: Simplify right side
    5,930,030.77x = 14,857,699,482,881.71
  5. Step 5: Solve for x
    x = 14,857,699,482,881.71/5,930,030.77
  6. Step 6: Final answer
    x = 2,505,501.25

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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.