Home / 7,333,752.30-11,000,628.45-6,913,848.30

Finding the Fourth Proportional to 7,333,752.30, 11,000,628.45 and 6,913,848.30

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Solution

The fourth proportional to 7,333,752.30, 11,000,628.45 and 6,913,848.30 is: 10,370,772.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333,752.30 : 11,000,628.45 = 6,913,848.30 : x
  2. Step 2: Convert to fraction form
    7,333,752.30/11,000,628.45 = 6,913,848.30/x
  3. Step 3: Cross multiply
    7,333,752.30x = 11,000,628.45 × 6,913,848.30
  4. Step 4: Simplify right side
    7,333,752.30x = 76,056,676,307,964.12
  5. Step 5: Solve for x
    x = 76,056,676,307,964.12/7,333,752.30
  6. Step 6: Final answer
    x = 10,370,772.45

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1.5x scale

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.