Home / 7,887,301.23-10,884,482.96-4,265,629.23

Finding the Fourth Proportional to 7,887,301.23, 10,884,482.96 and 4,265,629.23

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Solution

The fourth proportional to 7,887,301.23, 10,884,482.96 and 4,265,629.23 is: 5,886,572.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,887,301.23 : 10,884,482.96 = 4,265,629.23 : x
  2. Step 2: Convert to fraction form
    7,887,301.23/10,884,482.96 = 4,265,629.23/x
  3. Step 3: Cross multiply
    7,887,301.23x = 10,884,482.96 × 4,265,629.23
  4. Step 4: Simplify right side
    7,887,301.23x = 46,429,168,646,284.78
  5. Step 5: Solve for x
    x = 46,429,168,646,284.78/7,887,301.23
  6. Step 6: Final answer
    x = 5,886,572.26

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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.