Home / 6,779,052.60-9,357,955.38-4,576,898.61

Finding the Fourth Proportional to 6,779,052.60, 9,357,955.38 and 4,576,898.61

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Solution

The fourth proportional to 6,779,052.60, 9,357,955.38 and 4,576,898.61 is: 6,318,052.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,779,052.60 : 9,357,955.38 = 4,576,898.61 : x
  2. Step 2: Convert to fraction form
    6,779,052.60/9,357,955.38 = 4,576,898.61/x
  3. Step 3: Cross multiply
    6,779,052.60x = 9,357,955.38 × 4,576,898.61
  4. Step 4: Simplify right side
    6,779,052.60x = 42,830,412,971,164.03
  5. Step 5: Solve for x
    x = 42,830,412,971,164.03/6,779,052.60
  6. Step 6: Final answer
    x = 6,318,052.90

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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.