Home / 7,992,297.43-11,030,225.18-4,896,875.04

Finding the Fourth Proportional to 7,992,297.43, 11,030,225.18 and 4,896,875.04

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Solution

The fourth proportional to 7,992,297.43, 11,030,225.18 and 4,896,875.04 is: 6,758,211.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,992,297.43 : 11,030,225.18 = 4,896,875.04 : x
  2. Step 2: Convert to fraction form
    7,992,297.43/11,030,225.18 = 4,896,875.04/x
  3. Step 3: Cross multiply
    7,992,297.43x = 11,030,225.18 × 4,896,875.04
  4. Step 4: Simplify right side
    7,992,297.43x = 54,013,634,369,521.51
  5. Step 5: Solve for x
    x = 54,013,634,369,521.51/7,992,297.43
  6. Step 6: Final answer
    x = 6,758,211.25

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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.