Home / 4,506,904.39-6,755,632.67-1,665,204.07

Finding the Fourth Proportional to 4,506,904.39, 6,755,632.67 and 1,665,204.07

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Solution

The fourth proportional to 4,506,904.39, 6,755,632.67 and 1,665,204.07 is: 2,496,060.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,506,904.39 : 6,755,632.67 = 1,665,204.07 : x
  2. Step 2: Convert to fraction form
    4,506,904.39/6,755,632.67 = 1,665,204.07/x
  3. Step 3: Cross multiply
    4,506,904.39x = 6,755,632.67 × 1,665,204.07
  4. Step 4: Simplify right side
    4,506,904.39x = 11,249,507,009,182.95
  5. Step 5: Solve for x
    x = 11,249,507,009,182.95/4,506,904.39
  6. Step 6: Final answer
    x = 2,496,060.72

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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.