Home / 5,263,667.96-7,877,538.16-4,411,701.45

Finding the Fourth Proportional to 5,263,667.96, 7,877,538.16 and 4,411,701.45

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Solution

The fourth proportional to 5,263,667.96, 7,877,538.16 and 4,411,701.45 is: 6,602,495.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,263,667.96 : 7,877,538.16 = 4,411,701.45 : x
  2. Step 2: Convert to fraction form
    5,263,667.96/7,877,538.16 = 4,411,701.45/x
  3. Step 3: Cross multiply
    5,263,667.96x = 7,877,538.16 × 4,411,701.45
  4. Step 4: Simplify right side
    5,263,667.96x = 34,753,346,511,873.08
  5. Step 5: Solve for x
    x = 34,753,346,511,873.08/5,263,667.96
  6. Step 6: Final answer
    x = 6,602,495.98

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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.