Home / 7,326,510.04-10,110,921.39-4,063,130.30

Finding the Fourth Proportional to 7,326,510.04, 10,110,921.39 and 4,063,130.30

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Solution

The fourth proportional to 7,326,510.04, 10,110,921.39 and 4,063,130.30 is: 5,607,307.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,326,510.04 : 10,110,921.39 = 4,063,130.30 : x
  2. Step 2: Convert to fraction form
    7,326,510.04/10,110,921.39 = 4,063,130.30/x
  3. Step 3: Cross multiply
    7,326,510.04x = 10,110,921.39 × 4,063,130.30
  4. Step 4: Simplify right side
    7,326,510.04x = 41,081,991,085,904.42
  5. Step 5: Solve for x
    x = 41,081,991,085,904.42/7,326,510.04
  6. Step 6: Final answer
    x = 5,607,307.01

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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.