Home / 4,911,510.52-6,728,802.08-4,727,424.04

Finding the Fourth Proportional to 4,911,510.52, 6,728,802.08 and 4,727,424.04

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Solution

The fourth proportional to 4,911,510.52, 6,728,802.08 and 4,727,424.04 is: 6,476,602.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,911,510.52 : 6,728,802.08 = 4,727,424.04 : x
  2. Step 2: Convert to fraction form
    4,911,510.52/6,728,802.08 = 4,727,424.04/x
  3. Step 3: Cross multiply
    4,911,510.52x = 6,728,802.08 × 4,727,424.04
  4. Step 4: Simplify right side
    4,911,510.52x = 31,809,900,713,394.00
  5. Step 5: Solve for x
    x = 31,809,900,713,394.00/4,911,510.52
  6. Step 6: Final answer
    x = 6,476,602.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.