Home / 4,528,702.52-6,792,832.38-1,688,593.04

Finding the Fourth Proportional to 4,528,702.52, 6,792,832.38 and 1,688,593.04

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Solution

The fourth proportional to 4,528,702.52, 6,792,832.38 and 1,688,593.04 is: 2,532,807.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,528,702.52 : 6,792,832.38 = 1,688,593.04 : x
  2. Step 2: Convert to fraction form
    4,528,702.52/6,792,832.38 = 1,688,593.04/x
  3. Step 3: Cross multiply
    4,528,702.52x = 6,792,832.38 × 1,688,593.04
  4. Step 4: Simplify right side
    4,528,702.52x = 11,470,329,478,754.63
  5. Step 5: Solve for x
    x = 11,470,329,478,754.63/4,528,702.52
  6. Step 6: Final answer
    x = 2,532,807.01

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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.