Home / 9,585,904.70-14,387,714.40-4,797,030.80

Finding the Fourth Proportional to 9,585,904.70, 14,387,714.40 and 4,797,030.80

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Solution

The fourth proportional to 9,585,904.70, 14,387,714.40 and 4,797,030.80 is: 7,199,978.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,585,904.70 : 14,387,714.40 = 4,797,030.80 : x
  2. Step 2: Convert to fraction form
    9,585,904.70/14,387,714.40 = 4,797,030.80/x
  3. Step 3: Cross multiply
    9,585,904.70x = 14,387,714.40 × 4,797,030.80
  4. Step 4: Simplify right side
    9,585,904.70x = 69,018,309,118,403.52
  5. Step 5: Solve for x
    x = 69,018,309,118,403.52/9,585,904.70
  6. Step 6: Final answer
    x = 7,199,978.64

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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.