Home / 9,535,796.92-13,159,300.80-7,099,303.96

Finding the Fourth Proportional to 9,535,796.92, 13,159,300.80 and 7,099,303.96

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Solution

The fourth proportional to 9,535,796.92, 13,159,300.80 and 7,099,303.96 is: 9,796,965.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,535,796.92 : 13,159,300.80 = 7,099,303.96 : x
  2. Step 2: Convert to fraction form
    9,535,796.92/13,159,300.80 = 7,099,303.96/x
  3. Step 3: Cross multiply
    9,535,796.92x = 13,159,300.80 × 7,099,303.96
  4. Step 4: Simplify right side
    9,535,796.92x = 93,421,876,280,271.17
  5. Step 5: Solve for x
    x = 93,421,876,280,271.17/9,535,796.92
  6. Step 6: Final answer
    x = 9,796,965.80

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1.5x scale

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.