Home / 9,357,533.76-14,037,639.59-2,881,157.07

Finding the Fourth Proportional to 9,357,533.76, 14,037,639.59 and 2,881,157.07

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Solution

The fourth proportional to 9,357,533.76, 14,037,639.59 and 2,881,157.07 is: 4,322,147.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357,533.76 : 14,037,639.59 = 2,881,157.07 : x
  2. Step 2: Convert to fraction form
    9,357,533.76/14,037,639.59 = 2,881,157.07/x
  3. Step 3: Cross multiply
    9,357,533.76x = 14,037,639.59 × 2,881,157.07
  4. Step 4: Simplify right side
    9,357,533.76x = 40,444,644,518,887.57
  5. Step 5: Solve for x
    x = 40,444,644,518,887.57/9,357,533.76
  6. Step 6: Final answer
    x = 4,322,147.86

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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.