Home / 9,059,547.24-12,502,175.18-4,985,166.24

Finding the Fourth Proportional to 9,059,547.24, 12,502,175.18 and 4,985,166.24

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Solution

The fourth proportional to 9,059,547.24, 12,502,175.18 and 4,985,166.24 is: 6,879,529.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,059,547.24 : 12,502,175.18 = 4,985,166.24 : x
  2. Step 2: Convert to fraction form
    9,059,547.24/12,502,175.18 = 4,985,166.24/x
  3. Step 3: Cross multiply
    9,059,547.24x = 12,502,175.18 × 4,985,166.24
  4. Step 4: Simplify right side
    9,059,547.24x = 62,325,421,608,976.10
  5. Step 5: Solve for x
    x = 62,325,421,608,976.10/9,059,547.24
  6. Step 6: Final answer
    x = 6,879,529.40

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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.