Home / 7,602,094.68-10,490,892.52-4,164,457.92

Finding the Fourth Proportional to 7,602,094.68, 10,490,892.52 and 4,164,457.92

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Solution

The fourth proportional to 7,602,094.68, 10,490,892.52 and 4,164,457.92 is: 5,746,952.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,602,094.68 : 10,490,892.52 = 4,164,457.92 : x
  2. Step 2: Convert to fraction form
    7,602,094.68/10,490,892.52 = 4,164,457.92/x
  3. Step 3: Cross multiply
    7,602,094.68x = 10,490,892.52 × 4,164,457.92
  4. Step 4: Simplify right side
    7,602,094.68x = 43,688,880,442,782.76
  5. Step 5: Solve for x
    x = 43,688,880,442,782.76/7,602,094.68
  6. Step 6: Final answer
    x = 5,746,952.95

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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.