Home / 8,922,085.04-12,312,434.51-5,054,597.08

Finding the Fourth Proportional to 8,922,085.04, 12,312,434.51 and 5,054,597.08

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Solution

The fourth proportional to 8,922,085.04, 12,312,434.51 and 5,054,597.08 is: 6,975,319.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,922,085.04 : 12,312,434.51 = 5,054,597.08 : x
  2. Step 2: Convert to fraction form
    8,922,085.04/12,312,434.51 = 5,054,597.08/x
  3. Step 3: Cross multiply
    8,922,085.04x = 12,312,434.51 × 5,054,597.08
  4. Step 4: Simplify right side
    8,922,085.04x = 62,234,395,465,883.16
  5. Step 5: Solve for x
    x = 62,234,395,465,883.16/8,922,085.04
  6. Step 6: Final answer
    x = 6,975,319.69

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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.