Home / 9,877,244.40-14,815,866.60-4,196,730.60

Finding the Fourth Proportional to 9,877,244.40, 14,815,866.60 and 4,196,730.60

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Solution

The fourth proportional to 9,877,244.40, 14,815,866.60 and 4,196,730.60 is: 6,295,095.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,877,244.40 : 14,815,866.60 = 4,196,730.60 : x
  2. Step 2: Convert to fraction form
    9,877,244.40/14,815,866.60 = 4,196,730.60/x
  3. Step 3: Cross multiply
    9,877,244.40x = 14,815,866.60 × 4,196,730.60
  4. Step 4: Simplify right side
    9,877,244.40x = 62,178,200,725,737.95
  5. Step 5: Solve for x
    x = 62,178,200,725,737.95/9,877,244.40
  6. Step 6: Final answer
    x = 6,295,095.90

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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.