Home / 11,592,946.02-15,997,641-6,435,975.60

Finding the Fourth Proportional to 11,592,946.02, 15,997,641 and 6,435,975.60

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Solution

The fourth proportional to 11,592,946.02, 15,997,641 and 6,435,975.60 is: 8,881,299.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,592,946.02 : 15,997,641 = 6,435,975.60 : x
  2. Step 2: Convert to fraction form
    11,592,946.02/15,997,641 = 6,435,975.60/x
  3. Step 3: Cross multiply
    11,592,946.02x = 15,997,641 × 6,435,975.60
  4. Step 4: Simplify right side
    11,592,946.02x = 102,960,427,133,559.59
  5. Step 5: Solve for x
    x = 102,960,427,133,559.59/11,592,946.02
  6. Step 6: Final answer
    x = 8,881,299.62

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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.