Home / 4,740,460.34-6,541,817.19-2,565,007.70

Finding the Fourth Proportional to 4,740,460.34, 6,541,817.19 and 2,565,007.70

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Solution

The fourth proportional to 4,740,460.34, 6,541,817.19 and 2,565,007.70 is: 3,539,700.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,740,460.34 : 6,541,817.19 = 2,565,007.70 : x
  2. Step 2: Convert to fraction form
    4,740,460.34/6,541,817.19 = 2,565,007.70/x
  3. Step 3: Cross multiply
    4,740,460.34x = 6,541,817.19 × 2,565,007.70
  4. Step 4: Simplify right side
    4,740,460.34x = 16,779,811,464,342.37
  5. Step 5: Solve for x
    x = 16,779,811,464,342.37/4,740,460.34
  6. Step 6: Final answer
    x = 3,539,700.84

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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.