Home / 3,463,554.60-4,779,853.02-1,935,661.68

Finding the Fourth Proportional to 3,463,554.60, 4,779,853.02 and 1,935,661.68

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Solution

The fourth proportional to 3,463,554.60, 4,779,853.02 and 1,935,661.68 is: 2,671,295.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,554.60 : 4,779,853.02 = 1,935,661.68 : x
  2. Step 2: Convert to fraction form
    3,463,554.60/4,779,853.02 = 1,935,661.68/x
  3. Step 3: Cross multiply
    3,463,554.60x = 4,779,853.02 × 1,935,661.68
  4. Step 4: Simplify right side
    3,463,554.60x = 9,252,178,326,846.27
  5. Step 5: Solve for x
    x = 9,252,178,326,846.27/3,463,554.60
  6. Step 6: Final answer
    x = 2,671,295.65

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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.