Home / 5,916,159.19-8,162,106.51-4,371,140.89

Finding the Fourth Proportional to 5,916,159.19, 8,162,106.51 and 4,371,140.89

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Solution

The fourth proportional to 5,916,159.19, 8,162,106.51 and 4,371,140.89 is: 6,030,554.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,916,159.19 : 8,162,106.51 = 4,371,140.89 : x
  2. Step 2: Convert to fraction form
    5,916,159.19/8,162,106.51 = 4,371,140.89/x
  3. Step 3: Cross multiply
    5,916,159.19x = 8,162,106.51 × 4,371,140.89
  4. Step 4: Simplify right side
    5,916,159.19x = 35,677,717,514,396.19
  5. Step 5: Solve for x
    x = 35,677,717,514,396.19/5,916,159.19
  6. Step 6: Final answer
    x = 6,030,554.01

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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.