Home / 8,598,328.98-11,865,449.31-4,730,852.76

Finding the Fourth Proportional to 8,598,328.98, 11,865,449.31 and 4,730,852.76

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Solution

The fourth proportional to 8,598,328.98, 11,865,449.31 and 4,730,852.76 is: 6,528,442.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,598,328.98 : 11,865,449.31 = 4,730,852.76 : x
  2. Step 2: Convert to fraction form
    8,598,328.98/11,865,449.31 = 4,730,852.76/x
  3. Step 3: Cross multiply
    8,598,328.98x = 11,865,449.31 × 4,730,852.76
  4. Step 4: Simplify right side
    8,598,328.98x = 56,133,693,616,853.59
  5. Step 5: Solve for x
    x = 56,133,693,616,853.59/8,598,328.98
  6. Step 6: Final answer
    x = 6,528,442.18

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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.