Home / 4,602,440.16-6,903,656.59-1,236,647.16

Finding the Fourth Proportional to 4,602,440.16, 6,903,656.59 and 1,236,647.16

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Solution

The fourth proportional to 4,602,440.16, 6,903,656.59 and 1,236,647.16 is: 1,854,969.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,440.16 : 6,903,656.59 = 1,236,647.16 : x
  2. Step 2: Convert to fraction form
    4,602,440.16/6,903,656.59 = 1,236,647.16/x
  3. Step 3: Cross multiply
    4,602,440.16x = 6,903,656.59 × 1,236,647.16
  4. Step 4: Simplify right side
    4,602,440.16x = 8,537,387,299,925.45
  5. Step 5: Solve for x
    x = 8,537,387,299,925.45/4,602,440.16
  6. Step 6: Final answer
    x = 1,854,969.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.