Home / 4,709,345.34-7,051,685.04-3,085,004.10

Finding the Fourth Proportional to 4,709,345.34, 7,051,685.04 and 3,085,004.10

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Solution

The fourth proportional to 4,709,345.34, 7,051,685.04 and 3,085,004.10 is: 4,619,427.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709,345.34 : 7,051,685.04 = 3,085,004.10 : x
  2. Step 2: Convert to fraction form
    4,709,345.34/7,051,685.04 = 3,085,004.10/x
  3. Step 3: Cross multiply
    4,709,345.34x = 7,051,685.04 × 3,085,004.10
  4. Step 4: Simplify right side
    4,709,345.34x = 21,754,477,260,308.66
  5. Step 5: Solve for x
    x = 21,754,477,260,308.66/4,709,345.34
  6. Step 6: Final answer
    x = 4,619,427.05

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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.