Home / 7,589,275.47-10,473,448.38-4,326,030.91

Finding the Fourth Proportional to 7,589,275.47, 10,473,448.38 and 4,326,030.91

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Solution

The fourth proportional to 7,589,275.47, 10,473,448.38 and 4,326,030.91 is: 5,970,064.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,589,275.47 : 10,473,448.38 = 4,326,030.91 : x
  2. Step 2: Convert to fraction form
    7,589,275.47/10,473,448.38 = 4,326,030.91/x
  3. Step 3: Cross multiply
    7,589,275.47x = 10,473,448.38 × 4,326,030.91
  4. Step 4: Simplify right side
    7,589,275.47x = 45,308,461,404,539.27
  5. Step 5: Solve for x
    x = 45,308,461,404,539.27/7,589,275.47
  6. Step 6: Final answer
    x = 5,970,064.15

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1.5x scale

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.