Home / 993,030.04-1,370,482.32-585,263.18

Finding the Fourth Proportional to 993,030.04, 1,370,482.32 and 585,263.18

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Solution

The fourth proportional to 993,030.04, 1,370,482.32 and 585,263.18 is: 807,722.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    993,030.04 : 1,370,482.32 = 585,263.18 : x
  2. Step 2: Convert to fraction form
    993,030.04/1,370,482.32 = 585,263.18/x
  3. Step 3: Cross multiply
    993,030.04x = 1,370,482.32 × 585,263.18
  4. Step 4: Simplify right side
    993,030.04x = 802,092,840,736.98
  5. Step 5: Solve for x
    x = 802,092,840,736.98/993,030.04
  6. Step 6: Final answer
    x = 807,722.64

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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.