Home / 8,896,822.58-12,277,603.40-4,822,440.50

Finding the Fourth Proportional to 8,896,822.58, 12,277,603.40 and 4,822,440.50

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Solution

The fourth proportional to 8,896,822.58, 12,277,603.40 and 4,822,440.50 is: 6,654,961.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,896,822.58 : 12,277,603.40 = 4,822,440.50 : x
  2. Step 2: Convert to fraction form
    8,896,822.58/12,277,603.40 = 4,822,440.50/x
  3. Step 3: Cross multiply
    8,896,822.58x = 12,277,603.40 × 4,822,440.50
  4. Step 4: Simplify right side
    8,896,822.58x = 59,208,011,879,097.70
  5. Step 5: Solve for x
    x = 59,208,011,879,097.70/8,896,822.58
  6. Step 6: Final answer
    x = 6,654,961.52

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1.5x scale

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.