Home / 1,065,846.48-1,470,857.04-600,657

Finding the Fourth Proportional to 1,065,846.48, 1,470,857.04 and 600,657

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Solution

The fourth proportional to 1,065,846.48, 1,470,857.04 and 600,657 is: 828,900.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,846.48 : 1,470,857.04 = 600,657 : x
  2. Step 2: Convert to fraction form
    1,065,846.48/1,470,857.04 = 600,657/x
  3. Step 3: Cross multiply
    1,065,846.48x = 1,470,857.04 × 600,657
  4. Step 4: Simplify right side
    1,065,846.48x = 883,480,577,075.28
  5. Step 5: Solve for x
    x = 883,480,577,075.28/1,065,846.48
  6. Step 6: Final answer
    x = 828,900.40

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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.