Home / 9,423,979.14-13,004,746.77-5,759,030.10

Finding the Fourth Proportional to 9,423,979.14, 13,004,746.77 and 5,759,030.10

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Solution

The fourth proportional to 9,423,979.14, 13,004,746.77 and 5,759,030.10 is: 7,947,251.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,423,979.14 : 13,004,746.77 = 5,759,030.10 : x
  2. Step 2: Convert to fraction form
    9,423,979.14/13,004,746.77 = 5,759,030.10/x
  3. Step 3: Cross multiply
    9,423,979.14x = 13,004,746.77 × 5,759,030.10
  4. Step 4: Simplify right side
    9,423,979.14x = 74,894,728,091,307.77
  5. Step 5: Solve for x
    x = 74,894,728,091,307.77/9,423,979.14
  6. Step 6: Final answer
    x = 7,947,251.05

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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.