Home / 4,709,468.81-7,053,903.93-3,339,088.64

Finding the Fourth Proportional to 4,709,468.81, 7,053,903.93 and 3,339,088.64

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Solution

The fourth proportional to 4,709,468.81, 7,053,903.93 and 3,339,088.64 is: 5,001,330.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709,468.81 : 7,053,903.93 = 3,339,088.64 : x
  2. Step 2: Convert to fraction form
    4,709,468.81/7,053,903.93 = 3,339,088.64/x
  3. Step 3: Cross multiply
    4,709,468.81x = 7,053,903.93 × 3,339,088.64
  4. Step 4: Simplify right side
    4,709,468.81x = 23,553,610,480,314.36
  5. Step 5: Solve for x
    x = 23,553,610,480,314.36/4,709,468.81
  6. Step 6: Final answer
    x = 5,001,330.60

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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.