Home / 8,432,309.43-11,636,584.47-4,564,827.77

Finding the Fourth Proportional to 8,432,309.43, 11,636,584.47 and 4,564,827.77

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Solution

The fourth proportional to 8,432,309.43, 11,636,584.47 and 4,564,827.77 is: 6,299,460.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,432,309.43 : 11,636,584.47 = 4,564,827.77 : x
  2. Step 2: Convert to fraction form
    8,432,309.43/11,636,584.47 = 4,564,827.77/x
  3. Step 3: Cross multiply
    8,432,309.43x = 11,636,584.47 × 4,564,827.77
  4. Step 4: Simplify right side
    8,432,309.43x = 53,119,003,878,423.81
  5. Step 5: Solve for x
    x = 53,119,003,878,423.81/8,432,309.43
  6. Step 6: Final answer
    x = 6,299,460.94

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.