Home / 7,004,263.48-9,667,386.60-4,424,303.32

Finding the Fourth Proportional to 7,004,263.48, 9,667,386.60 and 4,424,303.32

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Solution

The fourth proportional to 7,004,263.48, 9,667,386.60 and 4,424,303.32 is: 6,106,487.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,004,263.48 : 9,667,386.60 = 4,424,303.32 : x
  2. Step 2: Convert to fraction form
    7,004,263.48/9,667,386.60 = 4,424,303.32/x
  3. Step 3: Cross multiply
    7,004,263.48x = 9,667,386.60 × 4,424,303.32
  4. Step 4: Simplify right side
    7,004,263.48x = 42,771,450,630,103.52
  5. Step 5: Solve for x
    x = 42,771,450,630,103.52/7,004,263.48
  6. Step 6: Final answer
    x = 6,106,487.96

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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.