Home / 7,357,698.47-10,152,544.61-4,416,892.02

Finding the Fourth Proportional to 7,357,698.47, 10,152,544.61 and 4,416,892.02

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Solution

The fourth proportional to 7,357,698.47, 10,152,544.61 and 4,416,892.02 is: 6,094,663.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,357,698.47 : 10,152,544.61 = 4,416,892.02 : x
  2. Step 2: Convert to fraction form
    7,357,698.47/10,152,544.61 = 4,416,892.02/x
  3. Step 3: Cross multiply
    7,357,698.47x = 10,152,544.61 × 4,416,892.02
  4. Step 4: Simplify right side
    7,357,698.47x = 44,842,693,270,603.01
  5. Step 5: Solve for x
    x = 44,842,693,270,603.01/7,357,698.47
  6. Step 6: Final answer
    x = 6,094,663.09

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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.