Home / 1,036,298.63-1,430,095.07-600,800.64

Finding the Fourth Proportional to 1,036,298.63, 1,430,095.07 and 600,800.64

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Solution

The fourth proportional to 1,036,298.63, 1,430,095.07 and 600,800.64 is: 829,106.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,298.63 : 1,430,095.07 = 600,800.64 : x
  2. Step 2: Convert to fraction form
    1,036,298.63/1,430,095.07 = 600,800.64/x
  3. Step 3: Cross multiply
    1,036,298.63x = 1,430,095.07 × 600,800.64
  4. Step 4: Simplify right side
    1,036,298.63x = 859,202,030,312.84
  5. Step 5: Solve for x
    x = 859,202,030,312.84/1,036,298.63
  6. Step 6: Final answer
    x = 829,106.60

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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.