Home / 7,636,167.74-10,537,288.16-4,495,935.72

Finding the Fourth Proportional to 7,636,167.74, 10,537,288.16 and 4,495,935.72

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Solution

The fourth proportional to 7,636,167.74, 10,537,288.16 and 4,495,935.72 is: 6,204,024.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,636,167.74 : 10,537,288.16 = 4,495,935.72 : x
  2. Step 2: Convert to fraction form
    7,636,167.74/10,537,288.16 = 4,495,935.72/x
  3. Step 3: Cross multiply
    7,636,167.74x = 10,537,288.16 × 4,495,935.72
  4. Step 4: Simplify right side
    7,636,167.74x = 47,374,970,230,477.07
  5. Step 5: Solve for x
    x = 47,374,970,230,477.07/7,636,167.74
  6. Step 6: Final answer
    x = 6,204,024.30

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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.