Home / 4,033,128.60-6,049,547.10-1,636,905.60

Finding the Fourth Proportional to 4,033,128.60, 6,049,547.10 and 1,636,905.60

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Solution

The fourth proportional to 4,033,128.60, 6,049,547.10 and 1,636,905.60 is: 2,455,299.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,128.60 : 6,049,547.10 = 1,636,905.60 : x
  2. Step 2: Convert to fraction form
    4,033,128.60/6,049,547.10 = 1,636,905.60/x
  3. Step 3: Cross multiply
    4,033,128.60x = 6,049,547.10 × 1,636,905.60
  4. Step 4: Simplify right side
    4,033,128.60x = 9,902,537,525,453.76
  5. Step 5: Solve for x
    x = 9,902,537,525,453.76/4,033,128.60
  6. Step 6: Final answer
    x = 2,455,299.22

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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.