Home / 963,450.16-1,444,385.76-364,070.32

Finding the Fourth Proportional to 963,450.16, 1,444,385.76 and 364,070.32

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Solution

The fourth proportional to 963,450.16, 1,444,385.76 and 364,070.32 is: 545,807.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,450.16 : 1,444,385.76 = 364,070.32 : x
  2. Step 2: Convert to fraction form
    963,450.16/1,444,385.76 = 364,070.32/x
  3. Step 3: Cross multiply
    963,450.16x = 1,444,385.76 × 364,070.32
  4. Step 4: Simplify right side
    963,450.16x = 525,857,985,846.64
  5. Step 5: Solve for x
    x = 525,857,985,846.64/963,450.16
  6. Step 6: Final answer
    x = 545,807.15

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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.