Home / 4,343,681.06-6,480,252.18-4,108,534.82

Finding the Fourth Proportional to 4,343,681.06, 6,480,252.18 and 4,108,534.82

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Solution

The fourth proportional to 4,343,681.06, 6,480,252.18 and 4,108,534.82 is: 6,129,442.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,343,681.06 : 6,480,252.18 = 4,108,534.82 : x
  2. Step 2: Convert to fraction form
    4,343,681.06/6,480,252.18 = 4,108,534.82/x
  3. Step 3: Cross multiply
    4,343,681.06x = 6,480,252.18 × 4,108,534.82
  4. Step 4: Simplify right side
    4,343,681.06x = 26,624,341,703,368.23
  5. Step 5: Solve for x
    x = 26,624,341,703,368.23/4,343,681.06
  6. Step 6: Final answer
    x = 6,129,442.13

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.