Home / 7,095,160.26-9,791,330.63-4,039,374.51

Finding the Fourth Proportional to 7,095,160.26, 9,791,330.63 and 4,039,374.51

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Solution

The fourth proportional to 7,095,160.26, 9,791,330.63 and 4,039,374.51 is: 5,574,342.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095,160.26 : 9,791,330.63 = 4,039,374.51 : x
  2. Step 2: Convert to fraction form
    7,095,160.26/9,791,330.63 = 4,039,374.51/x
  3. Step 3: Cross multiply
    7,095,160.26x = 9,791,330.63 × 4,039,374.51
  4. Step 4: Simplify right side
    7,095,160.26x = 39,550,851,345,607.37
  5. Step 5: Solve for x
    x = 39,550,851,345,607.37/7,095,160.26
  6. Step 6: Final answer
    x = 5,574,342.21

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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.